64970751

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{1597}}^1$

素因数の和:1862

約数の個数: 16

約数和(自身を含む): 88363008

約数和(自身を除く): 23392257

約数列:

[1, 3, 71, 191, 213, 573, 1597, 4791, 13561, 40683, 113387, 305027, 340161, 915081, 21656917, 64970751]

約数ペア:

[(1, 64970751), (3, 21656917), (71, 915081), (191, 340161), (213, 305027), (573, 113387), (1597, 40683), (4791, 13561)]