82166643

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{78031}}^1$

素因数の和:78056

約数の個数: 20

約数和(自身を含む): 132186208

約数和(自身を除く): 50019565

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 78031, 234093, 702279, 1014403, 2106837, 3043209, 6320511, 9129627, 27388881, 82166643]

約数ペア:

[(1, 82166643), (3, 27388881), (9, 9129627), (13, 6320511), (27, 3043209), (39, 2106837), (81, 1014403), (117, 702279), (351, 234093), (1053, 78031)]