81687170619

素因数分解:

$3^2\times {\mathrm{827}}^1\times {\mathrm{1181}}^1\times {\mathrm{9293}}^1$

素因数の和:11307

約数の個数: 24

約数和(自身を含む): 118248008112

約数和(自身を除く): 36560837493

約数列:

[1, 3, 9, 827, 1181, 2481, 3543, 7443, 9293, 10629, 27879, 83637, 976687, 2930061, 7685311, 8790183, 10975033, 23055933, 32925099, 69167799, 98775297, 9076352291, 27229056873, 81687170619]

約数ペア:

[(1, 81687170619), (3, 27229056873), (9, 9076352291), (827, 98775297), (1181, 69167799), (2481, 32925099), (3543, 23055933), (7443, 10975033), (9293, 8790183), (10629, 7685311), (27879, 2930061), (83637, 976687)]