90243234

素因数分解:

$2^1\times 3^4\times {\mathrm{557057}}^1$

素因数の和:557071

約数の個数: 20

約数和(自身を含む): 202212054

約数和(自身を除く): 111968820

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 557057, 1114114, 1671171, 3342342, 5013513, 10027026, 15040539, 30081078, 45121617, 90243234]

約数ペア:

[(1, 90243234), (2, 45121617), (3, 30081078), (6, 15040539), (9, 10027026), (18, 5013513), (27, 3342342), (54, 1671171), (81, 1114114), (162, 557057)]