67857437

素因数分解:

${\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:404

約数の個数: 16

約数和(自身を含む): 71245440

約数和(自身を除く): 3388003

約数列:

[1, 53, 61, 139, 151, 3233, 7367, 8003, 8479, 9211, 20989, 449387, 488183, 1112417, 1280329, 67857437]

約数ペア:

[(1, 67857437), (53, 1280329), (61, 1112417), (139, 488183), (151, 449387), (3233, 20989), (7367, 9211), (8003, 8479)]