157225426947

素因数分解:

$3^3\times {\mathrm{1063}}^1\times {\mathrm{5478047}}^1$

素因数の和:5479119

約数の個数: 16

約数和(自身を含む): 233145722880

約数和(自身を除く): 75920295933

約数列:

[1, 3, 9, 27, 1063, 3189, 9567, 28701, 5478047, 16434141, 49302423, 147907269, 5823163961, 17469491883, 52408475649, 157225426947]

約数ペア:

[(1, 157225426947), (3, 52408475649), (9, 17469491883), (27, 5823163961), (1063, 147907269), (3189, 49302423), (9567, 16434141), (28701, 5478047)]