64582239

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{1571}}^1$

素因数の和:1838

約数の個数: 16

約数和(自身を含む): 87830784

約数和(自身を除く): 23248545

約数列:

[1, 3, 71, 193, 213, 579, 1571, 4713, 13703, 41109, 111541, 303203, 334623, 909609, 21527413, 64582239]

約数ペア:

[(1, 64582239), (3, 21527413), (71, 909609), (193, 334623), (213, 303203), (579, 111541), (1571, 41109), (4713, 13703)]