73386423

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{17239}}^1$

素因数の和:17299

約数の個数: 24

約数和(自身を含む): 118335360

約数和(自身を除く): 44948937

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 17239, 51717, 155151, 189629, 568887, 741277, 1706661, 2223831, 6671493, 8154047, 24462141, 73386423]

約数ペア:

[(1, 73386423), (3, 24462141), (9, 8154047), (11, 6671493), (33, 2223831), (43, 1706661), (99, 741277), (129, 568887), (387, 189629), (473, 155151), (1419, 51717), (4257, 17239)]