131262486

素因数分解:

$2^1\times 3^1\times {\mathrm{1321}}^1\times {\mathrm{16561}}^1$

素因数の和:17887

約数の個数: 16

約数和(自身を含む): 262739568

約数和(自身を除く): 131477082

約数列:

[1, 2, 3, 6, 1321, 2642, 3963, 7926, 16561, 33122, 49683, 99366, 21877081, 43754162, 65631243, 131262486]

約数ペア:

[(1, 131262486), (2, 65631243), (3, 43754162), (6, 21877081), (1321, 99366), (2642, 49683), (3963, 33122), (7926, 16561)]