73440950401

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{42475969}}^1$

素因数の和:42476008

約数の個数: 16

約数和(自身を含む): 95146172800

約数和(自身を除く): 21705222399

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 42475969, 297331783, 552187597, 807043411, 3865313179, 5649303877, 10491564343, 73440950401]

約数ペア:

[(1, 73440950401), (7, 10491564343), (13, 5649303877), (19, 3865313179), (91, 807043411), (133, 552187597), (247, 297331783), (1729, 42475969)]