77161017

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1\times {\mathrm{887}}^1$

素因数の和:1268

約数の個数: 16

約数和(自身を含む): 104343552

約数和(自身を除く): 27182535

約数列:

[1, 3, 107, 271, 321, 813, 887, 2661, 28997, 86991, 94909, 240377, 284727, 721131, 25720339, 77161017]

約数ペア:

[(1, 77161017), (3, 25720339), (107, 721131), (271, 284727), (321, 240377), (813, 94909), (887, 86991), (2661, 28997)]