66166789

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1\times {\mathrm{307}}^1$

素因数の和:660

約数の個数: 16

約数和(自身を含む): 72959040

約数和(自身を除く): 6792251

約数列:

[1, 13, 59, 281, 307, 767, 3653, 3991, 16579, 18113, 86267, 215527, 235469, 1121471, 5089753, 66166789]

約数ペア:

[(1, 66166789), (13, 5089753), (59, 1121471), (281, 235469), (307, 215527), (767, 86267), (3653, 18113), (3991, 16579)]