57681141

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{15877}}^1$

素因数の和:16060

約数の個数: 16

約数和(自身を含む): 88408704

約数和(自身を除く): 30727563

約数列:

[1, 3, 7, 21, 173, 519, 1211, 3633, 15877, 47631, 111139, 333417, 2746721, 8240163, 19227047, 57681141]

約数ペア:

[(1, 57681141), (3, 19227047), (7, 8240163), (21, 2746721), (173, 333417), (519, 111139), (1211, 47631), (3633, 15877)]