66005379

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{60611}}^1$

素因数の和:60639

約数の個数: 18

約数和(自身を含む): 104798148

約数和(自身を除く): 38792769

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 60611, 181833, 545499, 666721, 2000163, 6000489, 7333931, 22001793, 66005379]

約数ペア:

[(1, 66005379), (3, 22001793), (9, 7333931), (11, 6000489), (33, 2000163), (99, 666721), (121, 545499), (363, 181833), (1089, 60611)]