86643219

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{3361}}^1$

素因数の和:4038

約数の個数: 16

約数和(自身を含む): 124636064

約数和(自身を除く): 37992845

約数列:

[1, 3, 13, 39, 661, 1983, 3361, 8593, 10083, 25779, 43693, 131079, 2221621, 6664863, 28881073, 86643219]

約数ペア:

[(1, 86643219), (3, 28881073), (13, 6664863), (39, 2221621), (661, 131079), (1983, 43693), (3361, 25779), (8593, 10083)]