1070729523

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{216703}}^1$

素因数の和:216776

約数の個数: 20

約数和(自身を含む): 1625713408

約数和(自身を除く): 554983885

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 216703, 650109, 1950327, 5850981, 13218883, 17552943, 39656649, 118969947, 356909841, 1070729523]

約数ペア:

[(1, 1070729523), (3, 356909841), (9, 118969947), (27, 39656649), (61, 17552943), (81, 13218883), (183, 5850981), (549, 1950327), (1647, 650109), (4941, 216703)]