118576129

素因数分解:

$7^3\times {\mathrm{523}}^1\times {\mathrm{661}}^1$

素因数の和:1205

約数の個数: 16

約数和(自身を含む): 138755200

約数和(自身を除く): 20179071

約数列:

[1, 7, 49, 343, 523, 661, 3661, 4627, 25627, 32389, 179389, 226723, 345703, 2419921, 16939447, 118576129]

約数ペア:

[(1, 118576129), (7, 16939447), (49, 2419921), (343, 345703), (523, 226723), (661, 179389), (3661, 32389), (4627, 25627)]