164014587

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{72031}}^1$

素因数の和:72071

約数の個数: 24

約数和(自身を含む): 269687808

約数和(自身を除く): 105673221

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 72031, 216093, 648279, 792341, 1656713, 2377023, 4970139, 7131069, 14910417, 18223843, 54671529, 164014587]

約数ペア:

[(1, 164014587), (3, 54671529), (9, 18223843), (11, 14910417), (23, 7131069), (33, 4970139), (69, 2377023), (99, 1656713), (207, 792341), (253, 648279), (759, 216093), (2277, 72031)]