407675133

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{3119}}^1$

素因数の和:3278

約数の個数: 32

約数和(自身を含む): 623001600

約数和(自身を除く): 215326467

約数列:

[1, 3, 9, 27, 47, 103, 141, 309, 423, 927, 1269, 2781, 3119, 4841, 9357, 14523, 28071, 43569, 84213, 130707, 146593, 321257, 439779, 963771, 1319337, 2891313, 3958011, 8673939, 15099079, 45297237, 135891711, 407675133]

約数ペア:

[(1, 407675133), (3, 135891711), (9, 45297237), (27, 15099079), (47, 8673939), (103, 3958011), (141, 2891313), (309, 1319337), (423, 963771), (927, 439779), (1269, 321257), (2781, 146593), (3119, 130707), (4841, 84213), (9357, 43569), (14523, 28071)]