156650841

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{32779}}^1$

素因数の和:32850

約数の個数: 20

約数和(自身を含む): 237982800

約数和(自身を除く): 81331959

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 32779, 98337, 295011, 885033, 1933961, 2655099, 5801883, 17405649, 52216947, 156650841]

約数ペア:

[(1, 156650841), (3, 52216947), (9, 17405649), (27, 5801883), (59, 2655099), (81, 1933961), (177, 885033), (531, 295011), (1593, 98337), (4779, 32779)]