67580009

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{1567}}^1$

素因数の和:1736

約数の個数: 16

約数和(自身を含む): 79328256

約数和(自身を除く): 11748247

約数列:

[1, 7, 61, 101, 427, 707, 1567, 6161, 10969, 43127, 95587, 158267, 669109, 1107869, 9654287, 67580009]

約数ペア:

[(1, 67580009), (7, 9654287), (61, 1107869), (101, 669109), (427, 158267), (707, 95587), (1567, 43127), (6161, 10969)]