74205057

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{12239}}^1$

素因数の和:12332

約数の個数: 16

約数和(自身を含む): 103403520

約数和(自身を除く): 29198463

約数列:

[1, 3, 43, 47, 129, 141, 2021, 6063, 12239, 36717, 526277, 575233, 1578831, 1725699, 24735019, 74205057]

約数ペア:

[(1, 74205057), (3, 24735019), (43, 1725699), (47, 1578831), (129, 575233), (141, 526277), (2021, 36717), (6063, 12239)]