54321069

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2617}}^1$

素因数の和:2685

約数の個数: 32

約数和(自身を含む): 85954176

約数和(自身を除く): 31633107

約数列:

[1, 3, 11, 17, 33, 37, 51, 111, 187, 407, 561, 629, 1221, 1887, 2617, 6919, 7851, 20757, 28787, 44489, 86361, 96829, 133467, 290487, 489379, 1065119, 1468137, 1646093, 3195357, 4938279, 18107023, 54321069]

約数ペア:

[(1, 54321069), (3, 18107023), (11, 4938279), (17, 3195357), (33, 1646093), (37, 1468137), (51, 1065119), (111, 489379), (187, 290487), (407, 133467), (561, 96829), (629, 86361), (1221, 44489), (1887, 28787), (2617, 20757), (6919, 7851)]