165480211

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{761}}^1$

素因数の和:1206

約数の個数: 16

約数和(自身を含む): 183062880

約数和(自身を除く): 17582669

約数列:

[1, 13, 43, 389, 559, 761, 5057, 9893, 16727, 32723, 217451, 296029, 425399, 3848377, 12729247, 165480211]

約数ペア:

[(1, 165480211), (13, 12729247), (43, 3848377), (389, 425399), (559, 296029), (761, 217451), (5057, 32723), (9893, 16727)]