66323881

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 76104576

約数和(自身を除く): 9780695

約数列:

[1, 13, 23, 113, 151, 169, 299, 1469, 1963, 2599, 3473, 3887, 17063, 19097, 25519, 33787, 45149, 221819, 392449, 439231, 586937, 2883647, 5101837, 66323881]

約数ペア:

[(1, 66323881), (13, 5101837), (23, 2883647), (113, 586937), (151, 439231), (169, 392449), (299, 221819), (1469, 45149), (1963, 33787), (2599, 25519), (3473, 19097), (3887, 17063)]