66945797

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1223}}^1$

素因数の和:1352

約数の個数: 16

約数和(自身を含む): 73244160

約数和(自身を除く): 6298363

約数列:

[1, 19, 43, 67, 817, 1223, 1273, 2881, 23237, 52589, 54739, 81941, 999191, 1556879, 3523463, 66945797]

約数ペア:

[(1, 66945797), (19, 3523463), (43, 1556879), (67, 999191), (817, 81941), (1223, 54739), (1273, 52589), (2881, 23237)]