66788043

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{102593}}^1$

素因数の和:102634

約数の個数: 16

約数和(自身を含む): 105056256

約数和(自身を除く): 38268213

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 102593, 307779, 718151, 2154453, 3180383, 9541149, 22262681, 66788043]

約数ペア:

[(1, 66788043), (3, 22262681), (7, 9541149), (21, 3180383), (31, 2154453), (93, 718151), (217, 307779), (651, 102593)]