82420353

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{1319}}^1$

素因数の和:1509

約数の個数: 24

約数和(自身を含む): 122316480

約数和(自身を除く): 39896127

約数列:

[1, 3, 9, 53, 131, 159, 393, 477, 1179, 1319, 3957, 6943, 11871, 20829, 62487, 69907, 172789, 209721, 518367, 629163, 1555101, 9157817, 27473451, 82420353]

約数ペア:

[(1, 82420353), (3, 27473451), (9, 9157817), (53, 1555101), (131, 629163), (159, 518367), (393, 209721), (477, 172789), (1179, 69907), (1319, 62487), (3957, 20829), (6943, 11871)]