86630169

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{1609}}^1$

素因数の和:1880

約数の個数: 16

約数和(自身を含む): 117311040

約数和(自身を除く): 30680871

約数列:

[1, 3, 131, 137, 393, 411, 1609, 4827, 17947, 53841, 210779, 220433, 632337, 661299, 28876723, 86630169]

約数ペア:

[(1, 86630169), (3, 28876723), (131, 661299), (137, 632337), (393, 220433), (411, 210779), (1609, 53841), (4827, 17947)]