27758913

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101681}}^1$

素因数の和:101704

約数の個数: 16

約数和(自身を含む): 45553536

約数和(自身を除く): 17794623

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 101681, 305043, 711767, 1321853, 2135301, 3965559, 9252971, 27758913]

約数ペア:

[(1, 27758913), (3, 9252971), (7, 3965559), (13, 2135301), (21, 1321853), (39, 711767), (91, 305043), (273, 101681)]