77354721

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1459}}^1$

素因数の和:1645

約数の個数: 24

約数和(自身を含む): 115246560

約数和(自身を除く): 37891839

約数列:

[1, 3, 9, 43, 129, 137, 387, 411, 1233, 1459, 4377, 5891, 13131, 17673, 53019, 62737, 188211, 199883, 564633, 599649, 1798947, 8594969, 25784907, 77354721]

約数ペア:

[(1, 77354721), (3, 25784907), (9, 8594969), (43, 1798947), (129, 599649), (137, 564633), (387, 199883), (411, 188211), (1233, 62737), (1459, 53019), (4377, 17673), (5891, 13131)]