76855317

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19571}}^1$

素因数の和:19609

約数の個数: 32

約数和(自身を含む): 135281664

約数和(自身を除く): 58426347

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 19571, 58713, 136997, 215281, 332707, 410991, 645843, 998121, 1506967, 2328949, 3659777, 4520901, 6986847, 10979331, 25618439, 76855317]

約数ペア:

[(1, 76855317), (3, 25618439), (7, 10979331), (11, 6986847), (17, 4520901), (21, 3659777), (33, 2328949), (51, 1506967), (77, 998121), (119, 645843), (187, 410991), (231, 332707), (357, 215281), (561, 136997), (1309, 58713), (3927, 19571)]