67305329

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 88623360

約数和(自身を除く): 21318031

約数列:

[1, 7, 13, 17, 91, 119, 139, 221, 313, 973, 1547, 1807, 2191, 2363, 4069, 5321, 12649, 16541, 28483, 30719, 37247, 43507, 69173, 215033, 304549, 484211, 565591, 739619, 3959137, 5177333, 9615047, 67305329]

約数ペア:

[(1, 67305329), (7, 9615047), (13, 5177333), (17, 3959137), (91, 739619), (119, 565591), (139, 484211), (221, 304549), (313, 215033), (973, 69173), (1547, 43507), (1807, 37247), (2191, 30719), (2363, 28483), (4069, 16541), (5321, 12649)]