15679633977

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{55691}}^1$

素因数の和:55854

約数の個数: 48

約数和(自身を含む): 26758892160

約数和(自身を除く): 11079258183

約数列:

[1, 3, 7, 9, 21, 41, 63, 109, 123, 287, 327, 369, 763, 861, 981, 2289, 2583, 4469, 6867, 13407, 31283, 40221, 55691, 93849, 167073, 281547, 389837, 501219, 1169511, 2283331, 3508533, 6070319, 6849993, 15983317, 18210957, 20549979, 42492233, 47949951, 54632871, 127476699, 143849853, 248883079, 382430097, 746649237, 1742181553, 2239947711, 5226544659, 15679633977]

約数ペア:

[(1, 15679633977), (3, 5226544659), (7, 2239947711), (9, 1742181553), (21, 746649237), (41, 382430097), (63, 248883079), (109, 143849853), (123, 127476699), (287, 54632871), (327, 47949951), (369, 42492233), (763, 20549979), (861, 18210957), (981, 15983317), (2289, 6849993), (2583, 6070319), (4469, 3508533), (6867, 2283331), (13407, 1169511), (31283, 501219), (40221, 389837), (55691, 281547), (93849, 167073)]