64372143

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{7417}}^1$

素因数の和:7694

約数の個数: 16

約数和(自身を含む): 94000896

約数和(自身を除く): 29628753

約数列:

[1, 3, 11, 33, 263, 789, 2893, 7417, 8679, 22251, 81587, 244761, 1950671, 5852013, 21457381, 64372143]

約数ペア:

[(1, 64372143), (3, 21457381), (11, 5852013), (33, 1950671), (263, 244761), (789, 81587), (2893, 22251), (7417, 8679)]