67581567

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{108827}}^1$

素因数の和:108859

約数の個数: 16

約数和(自身を含む): 104474880

約数和(自身を除く): 36893313

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 108827, 326481, 979443, 2503021, 2938329, 7509063, 22527189, 67581567]

約数ペア:

[(1, 67581567), (3, 22527189), (9, 7509063), (23, 2938329), (27, 2503021), (69, 979443), (207, 326481), (621, 108827)]