166810191

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{51437}}^1$

素因数の和:51510

約数の個数: 16

約数和(自身を含む): 237026304

約数和(自身を除く): 70216113

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 51437, 154311, 1183051, 2417539, 3549153, 7252617, 55603397, 166810191]

約数ペア:

[(1, 166810191), (3, 55603397), (23, 7252617), (47, 3549153), (69, 2417539), (141, 1183051), (1081, 154311), (3243, 51437)]