527156721

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5233}}^1$

素因数の和:5303

約数の個数: 64

約数和(自身を含む): 984829440

約数和(自身を除く): 457672719

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 41, 63, 91, 117, 123, 189, 273, 287, 351, 369, 533, 819, 861, 1107, 1599, 2457, 2583, 3731, 4797, 5233, 7749, 11193, 14391, 15699, 33579, 36631, 47097, 68029, 100737, 109893, 141291, 204087, 214553, 329679, 476203, 612261, 643659, 989037, 1428609, 1501871, 1836783, 1930977, 2789189, 4285827, 4505613, 5792931, 8367567, 12857481, 13516839, 19524323, 25102701, 40550517, 58572969, 75308103, 175718907, 527156721]

約数ペア:

[(1, 527156721), (3, 175718907), (7, 75308103), (9, 58572969), (13, 40550517), (21, 25102701), (27, 19524323), (39, 13516839), (41, 12857481), (63, 8367567), (91, 5792931), (117, 4505613), (123, 4285827), (189, 2789189), (273, 1930977), (287, 1836783), (351, 1501871), (369, 1428609), (533, 989037), (819, 643659), (861, 612261), (1107, 476203), (1599, 329679), (2457, 214553), (2583, 204087), (3731, 141291), (4797, 109893), (5233, 100737), (7749, 68029), (11193, 47097), (14391, 36631), (15699, 33579)]