56813331

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{3323}}^1$

素因数の和:3506

約数の個数: 16

約数和(自身を含む): 78180480

約数和(自身を除く): 21367149

約数列:

[1, 3, 41, 123, 139, 417, 3323, 5699, 9969, 17097, 136243, 408729, 461897, 1385691, 18937777, 56813331]

約数ペア:

[(1, 56813331), (3, 18937777), (41, 1385691), (123, 461897), (139, 408729), (417, 136243), (3323, 17097), (5699, 9969)]