131549121

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{57773}}^1$

素因数の和:57813

約数の個数: 24

約数和(自身を含む): 216305856

約数和(自身を除く): 84756735

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 57773, 173319, 519957, 635503, 1328779, 1906509, 3986337, 5719527, 11959011, 14616569, 43849707, 131549121]

約数ペア:

[(1, 131549121), (3, 43849707), (9, 14616569), (11, 11959011), (23, 5719527), (33, 3986337), (69, 1906509), (99, 1328779), (207, 635503), (253, 519957), (759, 173319), (2277, 57773)]