64446723

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{15139}}^1$

素因数の和:15199

約数の個数: 24

約数和(自身を含む): 103920960

約数和(自身を除く): 39474237

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 15139, 45417, 136251, 166529, 499587, 650977, 1498761, 1952931, 5858793, 7160747, 21482241, 64446723]

約数ペア:

[(1, 64446723), (3, 21482241), (9, 7160747), (11, 5858793), (33, 1952931), (43, 1498761), (99, 650977), (129, 499587), (387, 166529), (473, 136251), (1419, 45417), (4257, 15139)]