91461573

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{701}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 160617600

約数和(自身を除く): 69156027

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 109, 133, 171, 327, 399, 701, 763, 981, 1197, 2071, 2103, 2289, 4907, 6213, 6309, 6867, 13319, 14497, 14721, 18639, 39957, 43491, 44163, 76409, 93233, 119871, 130473, 229227, 279699, 534863, 687681, 839097, 1451771, 1604589, 4355313, 4813767, 10162397, 13065939, 30487191, 91461573]

約数ペア:

[(1, 91461573), (3, 30487191), (7, 13065939), (9, 10162397), (19, 4813767), (21, 4355313), (57, 1604589), (63, 1451771), (109, 839097), (133, 687681), (171, 534863), (327, 279699), (399, 229227), (701, 130473), (763, 119871), (981, 93233), (1197, 76409), (2071, 44163), (2103, 43491), (2289, 39957), (4907, 18639), (6213, 14721), (6309, 14497), (6867, 13319)]