51695073

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:250

約数の個数: 36

約数和(自身を含む): 79519440

約数和(自身を除く): 27824367

約数列:

[1, 3, 9, 31, 43, 93, 129, 139, 279, 387, 417, 961, 1251, 1333, 2883, 3999, 4309, 5977, 8649, 11997, 12927, 17931, 38781, 41323, 53793, 123969, 133579, 185287, 371907, 400737, 555861, 1202211, 1667583, 5743897, 17231691, 51695073]

約数ペア:

[(1, 51695073), (3, 17231691), (9, 5743897), (31, 1667583), (43, 1202211), (93, 555861), (129, 400737), (139, 371907), (279, 185287), (387, 133579), (417, 123969), (961, 53793), (1251, 41323), (1333, 38781), (2883, 17931), (3999, 12927), (4309, 11997), (5977, 8649)]