67687521

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{263}}^1\times {\mathrm{709}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 99718080

約数和(自身を除く): 32030559

約数列:

[1, 3, 11, 33, 121, 263, 363, 709, 789, 2127, 2893, 7799, 8679, 23397, 31823, 85789, 95469, 186467, 257367, 559401, 2051137, 6153411, 22562507, 67687521]

約数ペア:

[(1, 67687521), (3, 22562507), (11, 6153411), (33, 2051137), (121, 559401), (263, 257367), (363, 186467), (709, 95469), (789, 85789), (2127, 31823), (2893, 23397), (7799, 8679)]