72220329

素因数分解:

$3^5\times {\mathrm{439}}^1\times {\mathrm{677}}^1$

素因数の和:1131

約数の個数: 24

約数和(自身を含む): 108588480

約数和(自身を除く): 36368151

約数列:

[1, 3, 9, 27, 81, 243, 439, 677, 1317, 2031, 3951, 6093, 11853, 18279, 35559, 54837, 106677, 164511, 297203, 891609, 2674827, 8024481, 24073443, 72220329]

約数ペア:

[(1, 72220329), (3, 24073443), (9, 8024481), (27, 2674827), (81, 891609), (243, 297203), (439, 164511), (677, 106677), (1317, 54837), (2031, 35559), (3951, 18279), (6093, 11853)]