165085503

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{283}}^1\times {\mathrm{1607}}^1$

素因数の和:1915

約数の個数: 24

約数和(自身を含む): 242949504

約数和(自身を除く): 77864001

約数列:

[1, 3, 11, 33, 121, 283, 363, 849, 1607, 3113, 4821, 9339, 17677, 34243, 53031, 102729, 194447, 454781, 583341, 1364343, 5002591, 15007773, 55028501, 165085503]

約数ペア:

[(1, 165085503), (3, 55028501), (11, 15007773), (33, 5002591), (121, 1364343), (283, 583341), (363, 454781), (849, 194447), (1607, 102729), (3113, 53031), (4821, 34243), (9339, 17677)]