331782081

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{33023}}^1$

素因数の和:33240

約数の個数: 16

約数和(自身を含む): 470790144

約数和(自身を除く): 139008063

約数列:

[1, 3, 17, 51, 197, 591, 3349, 10047, 33023, 99069, 561391, 1684173, 6505531, 19516593, 110594027, 331782081]

約数ペア:

[(1, 331782081), (3, 110594027), (17, 19516593), (51, 6505531), (197, 1684173), (591, 561391), (3349, 99069), (10047, 33023)]