81066087

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{1009}}^1$

素因数の和:1207

約数の個数: 24

約数和(自身を含む): 119745600

約数和(自身を除く): 38679513

約数列:

[1, 3, 9, 79, 113, 237, 339, 711, 1009, 1017, 3027, 8927, 9081, 26781, 79711, 80343, 114017, 239133, 342051, 717399, 1026153, 9007343, 27022029, 81066087]

約数ペア:

[(1, 81066087), (3, 27022029), (9, 9007343), (79, 1026153), (113, 717399), (237, 342051), (339, 239133), (711, 114017), (1009, 80343), (1017, 79711), (3027, 26781), (8927, 9081)]