159571899

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{11243}}^1$

素因数の和:11351

約数の個数: 24

約数和(自身を含む): 245568960

約数和(自身を除く): 85997061

約数列:

[1, 3, 9, 19, 57, 83, 171, 249, 747, 1577, 4731, 11243, 14193, 33729, 101187, 213617, 640851, 933169, 1922553, 2799507, 8398521, 17730211, 53190633, 159571899]

約数ペア:

[(1, 159571899), (3, 53190633), (9, 17730211), (19, 8398521), (57, 2799507), (83, 1922553), (171, 933169), (249, 640851), (747, 213617), (1577, 101187), (4731, 33729), (11243, 14193)]