77248239

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1\times {\mathrm{409}}^1$

素因数の和:970

約数の個数: 16

約数和(自身を含む): 104166240

約数和(自身を除く): 26918001

約数列:

[1, 3, 157, 401, 409, 471, 1203, 1227, 62957, 64213, 164009, 188871, 192639, 492027, 25749413, 77248239]

約数ペア:

[(1, 77248239), (3, 25749413), (157, 492027), (401, 192639), (409, 188871), (471, 164009), (1203, 64213), (1227, 62957)]