144427239

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{263}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 239880960

約数和(自身を除く): 95453721

約数列:

[1, 3, 9, 11, 27, 33, 43, 99, 129, 263, 297, 387, 473, 789, 1161, 1419, 1849, 2367, 2893, 4257, 5547, 7101, 8679, 11309, 12771, 16641, 20339, 26037, 33927, 49923, 61017, 78111, 101781, 124399, 183051, 305343, 373197, 486287, 549153, 1119591, 1458861, 3358773, 4376583, 5349157, 13129749, 16047471, 48142413, 144427239]

約数ペア:

[(1, 144427239), (3, 48142413), (9, 16047471), (11, 13129749), (27, 5349157), (33, 4376583), (43, 3358773), (99, 1458861), (129, 1119591), (263, 549153), (297, 486287), (387, 373197), (473, 305343), (789, 183051), (1161, 124399), (1419, 101781), (1849, 78111), (2367, 61017), (2893, 49923), (4257, 33927), (5547, 26037), (7101, 20339), (8679, 16641), (11309, 12771)]