71709123

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{3221}}^1$

素因数の和:3446

約数の個数: 16

約数和(自身を含む): 98515872

約数和(自身を除く): 26806749

約数列:

[1, 3, 41, 123, 181, 543, 3221, 7421, 9663, 22263, 132061, 396183, 583001, 1749003, 23903041, 71709123]

約数ペア:

[(1, 71709123), (3, 23903041), (41, 1749003), (123, 583001), (181, 396183), (543, 132061), (3221, 22263), (7421, 9663)]