156923824581

素因数分解:

$3^3\times {\mathrm{727}}^1\times {\mathrm{7994489}}^1$

素因数の和:7995225

約数の個数: 16

約数和(自身を含む): 232799548800

約数和(自身を除く): 75875724219

約数列:

[1, 3, 9, 27, 727, 2181, 6543, 19629, 7994489, 23983467, 71950401, 215851203, 5811993503, 17435980509, 52307941527, 156923824581]

約数ペア:

[(1, 156923824581), (3, 52307941527), (9, 17435980509), (27, 5811993503), (727, 215851203), (2181, 71950401), (6543, 23983467), (19629, 7994489)]