15988893669

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1217}}^1$

素因数の和:1329

約数の個数: 160

約数和(自身を含む): 30560302080

約数和(自身を除く): 14571408411

約数列:

[1, 3, 7, 9, 17, 21, 27, 29, 47, 51, 63, 81, 87, 119, 141, 153, 189, 203, 261, 329, 357, 423, 459, 493, 567, 609, 783, 799, 987, 1071, 1217, 1269, 1363, 1377, 1479, 1827, 2349, 2397, 2961, 3213, 3451, 3651, 3807, 4089, 4437, 5481, 5593, 7191, 8519, 8883, 9541, 9639, 10353, 10953, 12267, 13311, 16443, 16779, 20689, 21573, 23171, 25557, 26649, 28623, 31059, 32859, 35293, 36801, 39933, 50337, 57199, 62067, 64719, 69513, 76671, 85869, 93177, 98577, 105879, 110403, 144823, 151011, 162197, 171597, 186201, 208539, 230013, 247051, 257607, 279531, 317637, 400393, 434469, 453033, 486591, 514791, 558603, 599981, 625617, 690039, 741153, 772821, 952911, 972383, 1201179, 1303407, 1459773, 1544373, 1658771, 1675809, 1799943, 1876851, 2223459, 2858733, 2917149, 3603537, 3910221, 4199867, 4379319, 4633119, 4976313, 5399829, 6670377, 6806681, 8751447, 10810611, 11611397, 11730663, 12599601, 13137957, 14928939, 16199487, 20011131, 20420043, 26254341, 28199107, 32431833, 34834191, 37798803, 44786817, 48598461, 61260129, 78763023, 84597321, 104502573, 113396409, 134360451, 183780387, 197393749, 253791963, 313507719, 340189227, 551341161, 592181247, 761375889, 940523157, 1776543741, 2284127667, 5329631223, 15988893669]

約数ペア:

[(1, 15988893669), (3, 5329631223), (7, 2284127667), (9, 1776543741), (17, 940523157), (21, 761375889), (27, 592181247), (29, 551341161), (47, 340189227), (51, 313507719), (63, 253791963), (81, 197393749), (87, 183780387), (119, 134360451), (141, 113396409), (153, 104502573), (189, 84597321), (203, 78763023), (261, 61260129), (329, 48598461), (357, 44786817), (423, 37798803), (459, 34834191), (493, 32431833), (567, 28199107), (609, 26254341), (783, 20420043), (799, 20011131), (987, 16199487), (1071, 14928939), (1217, 13137957), (1269, 12599601), (1363, 11730663), (1377, 11611397), (1479, 10810611), (1827, 8751447), (2349, 6806681), (2397, 6670377), (2961, 5399829), (3213, 4976313), (3451, 4633119), (3651, 4379319), (3807, 4199867), (4089, 3910221), (4437, 3603537), (5481, 2917149), (5593, 2858733), (7191, 2223459), (8519, 1876851), (8883, 1799943), (9541, 1675809), (9639, 1658771), (10353, 1544373), (10953, 1459773), (12267, 1303407), (13311, 1201179), (16443, 972383), (16779, 952911), (20689, 772821), (21573, 741153), (23171, 690039), (25557, 625617), (26649, 599981), (28623, 558603), (31059, 514791), (32859, 486591), (35293, 453033), (36801, 434469), (39933, 400393), (50337, 317637), (57199, 279531), (62067, 257607), (64719, 247051), (69513, 230013), (76671, 208539), (85869, 186201), (93177, 171597), (98577, 162197), (105879, 151011), (110403, 144823)]