156980250243

素因数分解:

$3^2\times {\mathrm{2351}}^1\times {\mathrm{7419077}}^1$

素因数の和:7421434

約数の個数: 12

約数和(自身を含む): 226845728928

約数和(自身を除く): 69865478685

約数列:

[1, 3, 9, 2351, 7053, 21159, 7419077, 22257231, 66771693, 17442250027, 52326750081, 156980250243]

約数ペア:

[(1, 156980250243), (3, 52326750081), (9, 17442250027), (2351, 66771693), (7053, 22257231), (21159, 7419077)]