68087873

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{18457}}^1$

素因数の和:18512

約数の個数: 16

約数和(自身を含む): 85054464

約数和(自身を除く): 16966591

約数列:

[1, 7, 17, 31, 119, 217, 527, 3689, 18457, 129199, 313769, 572167, 2196383, 4005169, 9726839, 68087873]

約数ペア:

[(1, 68087873), (7, 9726839), (17, 4005169), (31, 2196383), (119, 572167), (217, 313769), (527, 129199), (3689, 18457)]