72867069

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{17117}}^1$

素因数の和:17177

約数の個数: 24

約数和(自身を含む): 117497952

約数和(自身を除く): 44630883

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 17117, 51351, 154053, 188287, 564861, 736031, 1694583, 2208093, 6624279, 8096341, 24289023, 72867069]

約数ペア:

[(1, 72867069), (3, 24289023), (9, 8096341), (11, 6624279), (33, 2208093), (43, 1694583), (99, 736031), (129, 564861), (387, 188287), (473, 154053), (1419, 51351), (4257, 17117)]