291330534087

素因数分解:

$3^3\times {\mathrm{27059}}^1\times {\mathrm{398759}}^1$

素因数の和:425827

約数の個数: 16

約数和(自身を含む): 431617824000

約数和(自身を除く): 140287289913

約数列:

[1, 3, 9, 27, 27059, 81177, 243531, 398759, 730593, 1196277, 3588831, 10766493, 10790019781, 32370059343, 97110178029, 291330534087]

約数ペア:

[(1, 291330534087), (3, 97110178029), (9, 32370059343), (27, 10790019781), (27059, 10766493), (81177, 3588831), (243531, 1196277), (398759, 730593)]