129193029

素因数分解:

$3^3\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1307}}^1$

素因数の和:1846

約数の個数: 32

約数和(自身を含む): 219325440

約数和(自身を除く): 90132411

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 523, 1307, 1569, 3661, 3921, 4707, 9149, 10983, 11763, 14121, 27447, 32949, 35289, 82341, 98847, 247023, 683561, 2050683, 4784927, 6152049, 14354781, 18456147, 43064343, 129193029]

約数ペア:

[(1, 129193029), (3, 43064343), (7, 18456147), (9, 14354781), (21, 6152049), (27, 4784927), (63, 2050683), (189, 683561), (523, 247023), (1307, 98847), (1569, 82341), (3661, 35289), (3921, 32949), (4707, 27447), (9149, 14121), (10983, 11763)]