70921071

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{2647}}^1$

素因数の和:2895

約数の個数: 24

約数和(自身を含む): 110845280

約数和(自身を除く): 39924209

約数列:

[1, 3, 9, 13, 39, 117, 229, 687, 2061, 2647, 2977, 7941, 8931, 23823, 26793, 34411, 103233, 309699, 606163, 1818489, 5455467, 7880119, 23640357, 70921071]

約数ペア:

[(1, 70921071), (3, 23640357), (9, 7880119), (13, 5455467), (39, 1818489), (117, 606163), (229, 309699), (687, 103233), (2061, 34411), (2647, 26793), (2977, 23823), (7941, 8931)]