121608179

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{2441}}^1$

素因数の和:3106

約数の個数: 16

約数和(自身を含む): 151911936

約数和(自身を除く): 30303757

約数列:

[1, 7, 11, 77, 647, 2441, 4529, 7117, 17087, 26851, 49819, 187957, 1579327, 11055289, 17372597, 121608179]

約数ペア:

[(1, 121608179), (7, 17372597), (11, 11055289), (77, 1579327), (647, 187957), (2441, 49819), (4529, 26851), (7117, 17087)]