68851587

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79967}}^1$

素因数の和:80018

約数の個数: 16

約数和(自身を含む): 107476992

約数和(自身を除く): 38625405

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 79967, 239901, 559769, 1679307, 3278647, 9835941, 22950529, 68851587]

約数ペア:

[(1, 68851587), (3, 22950529), (7, 9835941), (21, 3278647), (41, 1679307), (123, 559769), (287, 239901), (861, 79967)]