90682389

素因数分解:

$3^3\times 7^2\times {\mathrm{68543}}^1$

素因数の和:68566

約数の個数: 24

約数和(自身を含む): 156280320

約数和(自身を除く): 65597931

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 68543, 205629, 479801, 616887, 1439403, 1850661, 3358607, 4318209, 10075821, 12954627, 30227463, 90682389]

約数ペア:

[(1, 90682389), (3, 30227463), (7, 12954627), (9, 10075821), (21, 4318209), (27, 3358607), (49, 1850661), (63, 1439403), (147, 616887), (189, 479801), (441, 205629), (1323, 68543)]