268833981

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{54277}}^1$

素因数の和:54420

約数の個数: 16

約数和(自身を含む): 389064704

約数和(自身を除く): 120230723

約数列:

[1, 3, 13, 39, 127, 381, 1651, 4953, 54277, 162831, 705601, 2116803, 6893179, 20679537, 89611327, 268833981]

約数ペア:

[(1, 268833981), (3, 89611327), (13, 20679537), (39, 6893179), (127, 2116803), (381, 705601), (1651, 162831), (4953, 54277)]