131096019

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{13877}}^1$

素因数の和:13994

約数の個数: 16

約数和(自身を含む): 181191168

約数和(自身を除く): 50095149

約数列:

[1, 3, 47, 67, 141, 201, 3149, 9447, 13877, 41631, 652219, 929759, 1956657, 2789277, 43698673, 131096019]

約数ペア:

[(1, 131096019), (3, 43698673), (47, 2789277), (67, 1956657), (141, 929759), (201, 652219), (3149, 41631), (9447, 13877)]