85192713

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{21661}}^1$

素因数の和:21709

約数の個数: 24

約数和(自身を含む): 135170880

約数和(自身を除く): 49978167

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 21661, 64983, 194949, 411559, 498203, 1234677, 1494609, 3704031, 4483827, 9465857, 28397571, 85192713]

約数ペア:

[(1, 85192713), (3, 28397571), (9, 9465857), (19, 4483827), (23, 3704031), (57, 1494609), (69, 1234677), (171, 498203), (207, 411559), (437, 194949), (1311, 64983), (3933, 21661)]