278370272673

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1198699}}^1$

素因数の和:1198819

約数の個数: 40

約数和(自身を含む): 431647075200

約数和(自身を除く): 153276802527

約数列:

[1, 3, 9, 27, 47, 61, 81, 141, 183, 423, 549, 1269, 1647, 2867, 3807, 4941, 8601, 25803, 77409, 232227, 1198699, 3596097, 10788291, 32364873, 56338853, 73120639, 97094619, 169016559, 219361917, 507049677, 658085751, 1521149031, 1974257253, 3436670033, 4563447093, 5922771759, 10310010099, 30930030297, 92790090891, 278370272673]

約数ペア:

[(1, 278370272673), (3, 92790090891), (9, 30930030297), (27, 10310010099), (47, 5922771759), (61, 4563447093), (81, 3436670033), (141, 1974257253), (183, 1521149031), (423, 658085751), (549, 507049677), (1269, 219361917), (1647, 169016559), (2867, 97094619), (3807, 73120639), (4941, 56338853), (8601, 32364873), (25803, 10788291), (77409, 3596097), (232227, 1198699)]