86269911

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7349}}^1$

素因数の和:7415

約数の個数: 32

約数和(自身を含む): 144883200

約数和(自身を除く): 58613289

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 1677, 3913, 7349, 11739, 22047, 51443, 95537, 154329, 286611, 316007, 668759, 948021, 2006277, 2212049, 4108091, 6636147, 12324273, 28756637, 86269911]

約数ペア:

[(1, 86269911), (3, 28756637), (7, 12324273), (13, 6636147), (21, 4108091), (39, 2212049), (43, 2006277), (91, 948021), (129, 668759), (273, 316007), (301, 286611), (559, 154329), (903, 95537), (1677, 51443), (3913, 22047), (7349, 11739)]