69426813

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1\times {\mathrm{661}}^1$

素因数の和:1044

約数の個数: 16

約数和(自身を含む): 93718016

約数和(自身を除く): 24291203

約数列:

[1, 3, 157, 223, 471, 661, 669, 1983, 35011, 103777, 105033, 147403, 311331, 442209, 23142271, 69426813]

約数ペア:

[(1, 69426813), (3, 23142271), (157, 442209), (223, 311331), (471, 147403), (661, 105033), (669, 103777), (1983, 35011)]