85825521

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{40237}}^1$

素因数の和:40325

約数の個数: 16

約数和(自身を含む): 128761600

約数和(自身を除く): 42936079

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 40237, 120711, 362133, 1086399, 3178723, 9536169, 28608507, 85825521]

約数ペア:

[(1, 85825521), (3, 28608507), (9, 9536169), (27, 3178723), (79, 1086399), (237, 362133), (711, 120711), (2133, 40237)]