131689017

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{35089}}^1$

素因数の和:35237

約数の個数: 16

約数和(自身を含む): 196504000

約数和(自身を除く): 64814983

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 35089, 105267, 315801, 947403, 4877371, 14632113, 43896339, 131689017]

約数ペア:

[(1, 131689017), (3, 43896339), (9, 14632113), (27, 4877371), (139, 947403), (417, 315801), (1251, 105267), (3753, 35089)]