129646047

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1\times {\mathrm{673}}^1$

素因数の和:1242

約数の個数: 16

約数和(自身を含む): 174646880

約数和(自身を除く): 45000833

約数列:

[1, 3, 157, 409, 471, 673, 1227, 2019, 64213, 105661, 192639, 275257, 316983, 825771, 43215349, 129646047]

約数ペア:

[(1, 129646047), (3, 43215349), (157, 825771), (409, 316983), (471, 275257), (673, 192639), (1227, 105661), (2019, 64213)]