72187999

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{673}}^1$

素因数の和:946

約数の個数: 16

約数和(自身を含む): 80319232

約数和(自身を除く): 8131233

約数列:

[1, 13, 37, 223, 481, 673, 2899, 8251, 8749, 24901, 107263, 150079, 323713, 1951027, 5552923, 72187999]

約数ペア:

[(1, 72187999), (13, 5552923), (37, 1951027), (223, 323713), (481, 150079), (673, 107263), (2899, 24901), (8251, 8749)]