15511441869

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{4261}}^1$

素因数の和:4408

約数の個数: 128

約数和(自身を含む): 30637301760

約数和(自身を除く): 15125859891

約数列:

[1, 3, 7, 9, 11, 17, 21, 27, 33, 51, 63, 77, 99, 103, 119, 153, 187, 189, 231, 297, 309, 357, 459, 561, 693, 721, 927, 1071, 1133, 1309, 1683, 1751, 2079, 2163, 2781, 3213, 3399, 3927, 4261, 5049, 5253, 6489, 7931, 10197, 11781, 12257, 12783, 15759, 19261, 19467, 23793, 29827, 30591, 35343, 36771, 38349, 46871, 47277, 57783, 71379, 72437, 89481, 110313, 115047, 134827, 140613, 173349, 214137, 217311, 268443, 328097, 330939, 404481, 421839, 438883, 507059, 520047, 651933, 796807, 805329, 984291, 1213443, 1265517, 1316649, 1521177, 1955799, 2390421, 2952873, 3072181, 3640329, 3949947, 4563531, 4827713, 5577649, 7171263, 7461011, 8858619, 9216543, 11849841, 13690593, 14483139, 16732947, 21513789, 22383033, 27649629, 33793991, 43449417, 50198841, 52227077, 67149099, 82071121, 82948887, 101381973, 130348251, 150596523, 156681231, 201447297, 246213363, 304145919, 470043693, 574497847, 738640089, 912437757, 1410131079, 1723493541, 2215920267, 5170480623, 15511441869]

約数ペア:

[(1, 15511441869), (3, 5170480623), (7, 2215920267), (9, 1723493541), (11, 1410131079), (17, 912437757), (21, 738640089), (27, 574497847), (33, 470043693), (51, 304145919), (63, 246213363), (77, 201447297), (99, 156681231), (103, 150596523), (119, 130348251), (153, 101381973), (187, 82948887), (189, 82071121), (231, 67149099), (297, 52227077), (309, 50198841), (357, 43449417), (459, 33793991), (561, 27649629), (693, 22383033), (721, 21513789), (927, 16732947), (1071, 14483139), (1133, 13690593), (1309, 11849841), (1683, 9216543), (1751, 8858619), (2079, 7461011), (2163, 7171263), (2781, 5577649), (3213, 4827713), (3399, 4563531), (3927, 3949947), (4261, 3640329), (5049, 3072181), (5253, 2952873), (6489, 2390421), (7931, 1955799), (10197, 1521177), (11781, 1316649), (12257, 1265517), (12783, 1213443), (15759, 984291), (19261, 805329), (19467, 796807), (23793, 651933), (29827, 520047), (30591, 507059), (35343, 438883), (36771, 421839), (38349, 404481), (46871, 330939), (47277, 328097), (57783, 268443), (71379, 217311), (72437, 214137), (89481, 173349), (110313, 140613), (115047, 134827)]