78033571

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{3581}}^1$

素因数の和:3882

約数の個数: 16

約数和(自身を含む): 97659648

約数和(自身を除く): 19626077

約数列:

[1, 7, 11, 77, 283, 1981, 3113, 3581, 21791, 25067, 39391, 275737, 1013423, 7093961, 11147653, 78033571]

約数ペア:

[(1, 78033571), (7, 11147653), (11, 7093961), (77, 1013423), (283, 275737), (1981, 39391), (3113, 25067), (3581, 21791)]