156988108197

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{3877}}^1\times {\mathrm{56951}}^1$

素因数の和:60913

約数の個数: 24

約数和(自身を含む): 229694250240

約数和(自身を除く): 72706142043

約数列:

[1, 3, 9, 79, 237, 711, 3877, 11631, 34893, 56951, 170853, 306283, 512559, 918849, 2756547, 4499129, 13497387, 40492161, 220799027, 662397081, 1987191243, 17443123133, 52329369399, 156988108197]

約数ペア:

[(1, 156988108197), (3, 52329369399), (9, 17443123133), (79, 1987191243), (237, 662397081), (711, 220799027), (3877, 40492161), (11631, 13497387), (34893, 4499129), (56951, 2756547), (170853, 918849), (306283, 512559)]