191440388619

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{599}}^1\times {\mathrm{5081}}^1$

素因数の和:5956

約数の個数: 48

約数和(自身を含む): 287783496000

約数和(自身を除く): 96343107381

約数列:

[1, 3, 9, 29, 87, 241, 261, 599, 723, 1797, 2169, 5081, 5391, 6989, 15243, 17371, 20967, 45729, 52113, 62901, 144359, 147349, 156339, 433077, 442047, 1224521, 1299231, 1326141, 3043519, 3673563, 4186411, 9130557, 11020689, 12559233, 27391671, 35511109, 37677699, 88262051, 106533327, 264786153, 319599981, 733488079, 794358459, 2200464237, 6601392711, 21271154291, 63813462873, 191440388619]

約数ペア:

[(1, 191440388619), (3, 63813462873), (9, 21271154291), (29, 6601392711), (87, 2200464237), (241, 794358459), (261, 733488079), (599, 319599981), (723, 264786153), (1797, 106533327), (2169, 88262051), (5081, 37677699), (5391, 35511109), (6989, 27391671), (15243, 12559233), (17371, 11020689), (20967, 9130557), (45729, 4186411), (52113, 3673563), (62901, 3043519), (144359, 1326141), (147349, 1299231), (156339, 1224521), (433077, 442047)]