31006979781

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{487}}^1\times {\mathrm{1831}}^1$

素因数の和:2561

約数の個数: 32

約数和(自身を含む): 42311989248

約数和(自身を除く): 11305009467

約数列:

[1, 3, 67, 173, 201, 487, 519, 1461, 1831, 5493, 11591, 32629, 34773, 84251, 97887, 122677, 252753, 316763, 368031, 891697, 950289, 2675091, 5644817, 16934451, 21223121, 59743699, 63669363, 154263581, 179231097, 462790743, 10335659927, 31006979781]

約数ペア:

[(1, 31006979781), (3, 10335659927), (67, 462790743), (173, 179231097), (201, 154263581), (487, 63669363), (519, 59743699), (1461, 21223121), (1831, 16934451), (5493, 5644817), (11591, 2675091), (32629, 950289), (34773, 891697), (84251, 368031), (97887, 316763), (122677, 252753)]