53417223

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1663}}^1$

素因数の和:1795

約数の個数: 24

約数和(自身を含む): 79951872

約数和(自身を除く): 26534649

約数列:

[1, 3, 9, 43, 83, 129, 249, 387, 747, 1663, 3569, 4989, 10707, 14967, 32121, 71509, 138029, 214527, 414087, 643581, 1242261, 5935247, 17805741, 53417223]

約数ペア:

[(1, 53417223), (3, 17805741), (9, 5935247), (43, 1242261), (83, 643581), (129, 414087), (249, 214527), (387, 138029), (747, 71509), (1663, 32121), (3569, 14967), (4989, 10707)]