47973087

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{21407}}^1$

素因数の和:21499

約数の個数: 16

約数和(自身を含む): 71930880

約数和(自身を除く): 23957793

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 21407, 64221, 192663, 577989, 1776781, 5330343, 15991029, 47973087]

約数ペア:

[(1, 47973087), (3, 15991029), (9, 5330343), (27, 1776781), (83, 577989), (249, 192663), (747, 64221), (2241, 21407)]