417341727

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{6991}}^1$

素因数の和:7081

約数の個数: 40

約数和(自身を含む): 690362112

約数和(自身を除く): 273020385

約数列:

[1, 3, 9, 11, 27, 33, 67, 81, 99, 201, 297, 603, 737, 891, 1809, 2211, 5427, 6633, 6991, 19899, 20973, 59697, 62919, 76901, 188757, 230703, 468397, 566271, 692109, 1405191, 2076327, 4215573, 5152367, 6228981, 12646719, 15457101, 37940157, 46371303, 139113909, 417341727]

約数ペア:

[(1, 417341727), (3, 139113909), (9, 46371303), (11, 37940157), (27, 15457101), (33, 12646719), (67, 6228981), (81, 5152367), (99, 4215573), (201, 2076327), (297, 1405191), (603, 692109), (737, 566271), (891, 468397), (1809, 230703), (2211, 188757), (5427, 76901), (6633, 62919), (6991, 59697), (19899, 20973)]