90724767

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{3793}}^1$

素因数の和:3887

約数の個数: 32

約数和(自身を含む): 148603392

約数和(自身を除く): 57878625

約数列:

[1, 3, 7, 17, 21, 51, 67, 119, 201, 357, 469, 1139, 1407, 3417, 3793, 7973, 11379, 23919, 26551, 64481, 79653, 193443, 254131, 451367, 762393, 1354101, 1778917, 4320227, 5336751, 12960681, 30241589, 90724767]

約数ペア:

[(1, 90724767), (3, 30241589), (7, 12960681), (17, 5336751), (21, 4320227), (51, 1778917), (67, 1354101), (119, 762393), (201, 451367), (357, 254131), (469, 193443), (1139, 79653), (1407, 64481), (3417, 26551), (3793, 23919), (7973, 11379)]