67758769

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{691}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 77116480

約数和(自身を除く): 9357711

約数列:

[1, 13, 19, 247, 397, 691, 5161, 7543, 8983, 13129, 98059, 170677, 274327, 3566251, 5212213, 67758769]

約数ペア:

[(1, 67758769), (13, 5212213), (19, 3566251), (247, 274327), (397, 170677), (691, 98059), (5161, 13129), (7543, 8983)]