56551906503

素因数分解:

$3^2\times {\mathrm{27031}}^1\times {\mathrm{232457}}^1$

素因数の和:259494

約数の個数: 12

約数和(自身を含む): 81689460528

約数和(自身を除く): 25137554025

約数列:

[1, 3, 9, 27031, 81093, 232457, 243279, 697371, 2092113, 6283545167, 18850635501, 56551906503]

約数ペア:

[(1, 56551906503), (3, 18850635501), (9, 6283545167), (27031, 2092113), (81093, 697371), (232457, 243279)]