222070911

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{68477}}^1$

素因数の和:68550

約数の個数: 16

約数和(自身を含む): 315546624

約数和(自身を除く): 93475713

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 68477, 205431, 1574971, 3218419, 4724913, 9655257, 74023637, 222070911]

約数ペア:

[(1, 222070911), (3, 74023637), (23, 9655257), (47, 4724913), (69, 3218419), (141, 1574971), (1081, 205431), (3243, 68477)]