69875043

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{347}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 109756416

約数和(自身を除く): 39881373

約数列:

[1, 3, 7, 21, 43, 129, 223, 301, 347, 669, 903, 1041, 1561, 2429, 4683, 7287, 9589, 14921, 28767, 44763, 67123, 77381, 104447, 201369, 232143, 313341, 541667, 1625001, 3327383, 9982149, 23291681, 69875043]

約数ペア:

[(1, 69875043), (3, 23291681), (7, 9982149), (21, 3327383), (43, 1625001), (129, 541667), (223, 313341), (301, 232143), (347, 201369), (669, 104447), (903, 77381), (1041, 67123), (1561, 44763), (2429, 28767), (4683, 14921), (7287, 9589)]