27729723

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{8101}}^1$

素因数の和:8274

約数の個数: 16

約数和(自身を含む): 42519296

約数和(自身を除く): 14789573

約数列:

[1, 3, 7, 21, 163, 489, 1141, 3423, 8101, 24303, 56707, 170121, 1320463, 3961389, 9243241, 27729723]

約数ペア:

[(1, 27729723), (3, 9243241), (7, 3961389), (21, 1320463), (163, 170121), (489, 56707), (1141, 24303), (3423, 8101)]