68903587

素因数分解:

${\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:454

約数の個数: 16

約数和(自身を含む): 72619360

約数和(自身を除く): 3715773

約数列:

[1, 43, 61, 109, 241, 2623, 4687, 6649, 10363, 14701, 26269, 285907, 632143, 1129567, 1602409, 68903587]

約数ペア:

[(1, 68903587), (43, 1602409), (61, 1129567), (109, 632143), (241, 285907), (2623, 26269), (4687, 14701), (6649, 10363)]