89853670221

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{661}}^1$

素因数の和:963

約数の個数: 128

約数和(自身を含む): 152866455552

約数和(自身を除く): 63012785331

約数列:

[1, 3, 7, 17, 21, 31, 51, 71, 93, 119, 173, 213, 217, 357, 497, 519, 527, 651, 661, 1207, 1211, 1491, 1581, 1983, 2201, 2941, 3621, 3633, 3689, 4627, 5363, 6603, 8449, 8823, 11067, 11237, 12283, 13881, 15407, 16089, 20491, 20587, 25347, 33711, 36849, 37417, 37541, 46221, 46931, 61473, 61761, 78659, 85981, 91171, 112251, 112623, 114353, 140793, 143437, 208811, 235977, 257943, 261919, 273513, 328517, 343059, 348347, 380773, 430311, 626433, 638197, 785757, 797827, 800471, 985551, 1045041, 1142319, 1454861, 1461677, 1914591, 1944001, 2393481, 2401413, 2438429, 2665411, 3544943, 4364583, 4385031, 5584789, 5832003, 6473141, 7315287, 7996233, 8119063, 10184027, 10634829, 13608007, 16754367, 19419423, 24357189, 24732637, 24814601, 30552081, 40824021, 45311987, 56833441, 60264031, 74197911, 74443803, 135935961, 138024071, 170500323, 173128459, 180792093, 251690953, 414072213, 421848217, 519385377, 755072859, 966168497, 1265544651, 1761836671, 2898505491, 4278746201, 5285510013, 12836238603, 29951223407, 89853670221]

約数ペア:

[(1, 89853670221), (3, 29951223407), (7, 12836238603), (17, 5285510013), (21, 4278746201), (31, 2898505491), (51, 1761836671), (71, 1265544651), (93, 966168497), (119, 755072859), (173, 519385377), (213, 421848217), (217, 414072213), (357, 251690953), (497, 180792093), (519, 173128459), (527, 170500323), (651, 138024071), (661, 135935961), (1207, 74443803), (1211, 74197911), (1491, 60264031), (1581, 56833441), (1983, 45311987), (2201, 40824021), (2941, 30552081), (3621, 24814601), (3633, 24732637), (3689, 24357189), (4627, 19419423), (5363, 16754367), (6603, 13608007), (8449, 10634829), (8823, 10184027), (11067, 8119063), (11237, 7996233), (12283, 7315287), (13881, 6473141), (15407, 5832003), (16089, 5584789), (20491, 4385031), (20587, 4364583), (25347, 3544943), (33711, 2665411), (36849, 2438429), (37417, 2401413), (37541, 2393481), (46221, 1944001), (46931, 1914591), (61473, 1461677), (61761, 1454861), (78659, 1142319), (85981, 1045041), (91171, 985551), (112251, 800471), (112623, 797827), (114353, 785757), (140793, 638197), (143437, 626433), (208811, 430311), (235977, 380773), (257943, 348347), (261919, 343059), (273513, 328517)]