77770401

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{9157}}^1$

素因数の和:9328

約数の個数: 16

約数和(自身を含む): 109896000

約数和(自身を除く): 32125599

約数列:

[1, 3, 19, 57, 149, 447, 2831, 8493, 9157, 27471, 173983, 521949, 1364393, 4093179, 25923467, 77770401]

約数ペア:

[(1, 77770401), (3, 25923467), (19, 4093179), (57, 1364393), (149, 521949), (447, 173983), (2831, 27471), (8493, 9157)]