245587788009

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{541}}^1\times {\mathrm{9391}}^1$

素因数の和:10110

約数の個数: 48

約数和(自身を含む): 366879921408

約数和(自身を除く): 121292133399

約数列:

[1, 3, 9, 41, 123, 131, 369, 393, 541, 1179, 1623, 4869, 5371, 9391, 16113, 22181, 28173, 48339, 66543, 70871, 84519, 199629, 212613, 385031, 637839, 1155093, 1230221, 2905711, 3465279, 3690663, 5080531, 8717133, 11071989, 15241593, 26151399, 45724779, 50439061, 151317183, 208301771, 453951549, 624905313, 665549561, 1874715939, 1996648683, 5989946049, 27287532001, 81862596003, 245587788009]

約数ペア:

[(1, 245587788009), (3, 81862596003), (9, 27287532001), (41, 5989946049), (123, 1996648683), (131, 1874715939), (369, 665549561), (393, 624905313), (541, 453951549), (1179, 208301771), (1623, 151317183), (4869, 50439061), (5371, 45724779), (9391, 26151399), (16113, 15241593), (22181, 11071989), (28173, 8717133), (48339, 5080531), (66543, 3690663), (70871, 3465279), (84519, 2905711), (199629, 1230221), (212613, 1155093), (385031, 637839)]