42534531

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{121181}}^1$

素因数の和:121203

約数の個数: 16

約数和(自身を含む): 67861920

約数和(自身を除く): 25327389

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 121181, 363543, 1090629, 1575353, 3271887, 4726059, 14178177, 42534531]

約数ペア:

[(1, 42534531), (3, 14178177), (9, 4726059), (13, 3271887), (27, 1575353), (39, 1090629), (117, 363543), (351, 121181)]