72065487

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{307}}^1\times {\mathrm{463}}^1$

素因数の和:799

約数の個数: 24

約数和(自身を含む): 104611584

約数和(自身を除く): 32546097

約数列:

[1, 3, 13, 39, 169, 307, 463, 507, 921, 1389, 3991, 6019, 11973, 18057, 51883, 78247, 142141, 155649, 234741, 426423, 1847833, 5543499, 24021829, 72065487]

約数ペア:

[(1, 72065487), (3, 24021829), (13, 5543499), (39, 1847833), (169, 426423), (307, 234741), (463, 155649), (507, 142141), (921, 78247), (1389, 51883), (3991, 18057), (6019, 11973)]