61212531

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{829}}^1$

素因数の和:1146

約数の個数: 16

約数和(自身を含む): 82760960

約数和(自身を除く): 21548429

約数列:

[1, 3, 151, 163, 453, 489, 829, 2487, 24613, 73839, 125179, 135127, 375537, 405381, 20404177, 61212531]

約数ペア:

[(1, 61212531), (3, 20404177), (151, 405381), (163, 375537), (453, 135127), (489, 125179), (829, 73839), (2487, 24613)]