66064817

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{17707}}^1$

素因数の和:17768

約数の個数: 16

約数和(自身を含む): 83298432

約数和(自身を除く): 17233615

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 17707, 123949, 230191, 725987, 1611337, 5081909, 9437831, 66064817]

約数ペア:

[(1, 66064817), (7, 9437831), (13, 5081909), (41, 1611337), (91, 725987), (287, 230191), (533, 123949), (3731, 17707)]