78155389

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{443}}^1$

素因数の和:828

約数の個数: 16

約数和(自身を含む): 86675904

約数和(自身を除く): 8520515

約数列:

[1, 13, 41, 331, 443, 533, 4303, 5759, 13571, 18163, 146633, 176423, 236119, 1906229, 6011953, 78155389]

約数ペア:

[(1, 78155389), (13, 6011953), (41, 1906229), (331, 236119), (443, 176423), (533, 146633), (4303, 18163), (5759, 13571)]