180272521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{1471}}^1$

素因数の和:2352

約数の個数: 16

約数和(自身を含む): 212179968

約数和(自身を除く): 31907447

約数列:

[1, 11, 13, 143, 857, 1471, 9427, 11141, 16181, 19123, 122551, 210353, 1260647, 13867117, 16388411, 180272521]

約数ペア:

[(1, 180272521), (11, 16388411), (13, 13867117), (143, 1260647), (857, 210353), (1471, 122551), (9427, 19123), (11141, 16181)]