78889371231

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1811}}^1\times {\mathrm{1320037}}^1$

素因数の和:1321862

約数の個数: 16

約数和(自身を含む): 114811625088

約数和(自身を除く): 35922253857

約数列:

[1, 3, 11, 33, 1811, 5433, 19921, 59763, 1320037, 3960111, 14520407, 43561221, 2390587007, 7171761021, 26296457077, 78889371231]

約数ペア:

[(1, 78889371231), (3, 26296457077), (11, 7171761021), (33, 2390587007), (1811, 43561221), (5433, 14520407), (19921, 3960111), (59763, 1320037)]