77697927

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{40531}}^1$

素因数の和:40611

約数の個数: 16

約数和(自身を含む): 116732160

約数和(自身を除く): 39034233

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 40531, 121593, 364779, 1094337, 2877701, 8633103, 25899309, 77697927]

約数ペア:

[(1, 77697927), (3, 25899309), (9, 8633103), (27, 2877701), (71, 1094337), (213, 364779), (639, 121593), (1917, 40531)]