78171753

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{9007}}^1$

素因数の和:9284

約数の個数: 16

約数和(自身を含む): 114149376

約数和(自身を除く): 35977623

約数列:

[1, 3, 11, 33, 263, 789, 2893, 8679, 9007, 27021, 99077, 297231, 2368841, 7106523, 26057251, 78171753]

約数ペア:

[(1, 78171753), (3, 26057251), (11, 7106523), (33, 2368841), (263, 297231), (789, 99077), (2893, 27021), (8679, 9007)]