56445759

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{353}}^1$

素因数の和:631

約数の個数: 24

約数和(自身を含む): 83020080

約数和(自身を除く): 26574321

約数列:

[1, 3, 9, 109, 163, 327, 353, 489, 981, 1059, 1467, 3177, 17767, 38477, 53301, 57539, 115431, 159903, 172617, 346293, 517851, 6271751, 18815253, 56445759]

約数ペア:

[(1, 56445759), (3, 18815253), (9, 6271751), (109, 517851), (163, 346293), (327, 172617), (353, 159903), (489, 115431), (981, 57539), (1059, 53301), (1467, 38477), (3177, 17767)]