620583543

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{3881}}^1$

素因数の和:4159

約数の個数: 24

約数和(自身を含む): 910406640

約数和(自身を除く): 289823097

約数列:

[1, 3, 9, 109, 163, 327, 489, 981, 1467, 3881, 11643, 17767, 34929, 53301, 159903, 423029, 632603, 1269087, 1897809, 3807261, 5693427, 68953727, 206861181, 620583543]

約数ペア:

[(1, 620583543), (3, 206861181), (9, 68953727), (109, 5693427), (163, 3807261), (327, 1897809), (489, 1269087), (981, 632603), (1467, 423029), (3881, 159903), (11643, 53301), (17767, 34929)]