159161787

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{125423}}^1$

素因数の和:125479

約数の個数: 16

約数和(自身を含む): 240814080

約数和(自身を除く): 81652293

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 125423, 376269, 1128807, 3386421, 5894881, 17684643, 53053929, 159161787]

約数ペア:

[(1, 159161787), (3, 53053929), (9, 17684643), (27, 5894881), (47, 3386421), (141, 1128807), (423, 376269), (1269, 125423)]