268572711

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{4027}}^1$

素因数の和:4131

約数の個数: 32

約数和(自身を含む): 408342528

約数和(自身を除く): 139769817

約数列:

[1, 3, 11, 33, 43, 47, 129, 141, 473, 517, 1419, 1551, 2021, 4027, 6063, 12081, 22231, 44297, 66693, 132891, 173161, 189269, 519483, 567807, 1904771, 2081959, 5714313, 6245877, 8138567, 24415701, 89524237, 268572711]

約数ペア:

[(1, 268572711), (3, 89524237), (11, 24415701), (33, 8138567), (43, 6245877), (47, 5714313), (129, 2081959), (141, 1904771), (473, 567807), (517, 519483), (1419, 189269), (1551, 173161), (2021, 132891), (4027, 66693), (6063, 44297), (12081, 22231)]