77730957

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{11087}}^1$

素因数の和:11153

約数の個数: 24

約数和(自身を含む): 121080960

約数和(自身を除く): 43350003

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 7011, 11087, 33261, 99783, 210653, 454567, 631959, 1363701, 1895877, 4091103, 8636773, 25910319, 77730957]

約数ペア:

[(1, 77730957), (3, 25910319), (9, 8636773), (19, 4091103), (41, 1895877), (57, 1363701), (123, 631959), (171, 454567), (369, 210653), (779, 99783), (2337, 33261), (7011, 11087)]