515099709

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{1229}}^1$

素因数の和:1319

約数の個数: 48

約数和(自身を含む): 824788800

約数和(自身を除く): 309689091

約数列:

[1, 3, 9, 19, 27, 43, 57, 129, 171, 361, 387, 513, 817, 1083, 1161, 1229, 2451, 3249, 3687, 7353, 9747, 11061, 15523, 22059, 23351, 33183, 46569, 52847, 70053, 139707, 158541, 210159, 419121, 443669, 475623, 630477, 1004093, 1331007, 1426869, 3012279, 3993021, 9036837, 11979063, 19077767, 27110511, 57233301, 171699903, 515099709]

約数ペア:

[(1, 515099709), (3, 171699903), (9, 57233301), (19, 27110511), (27, 19077767), (43, 11979063), (57, 9036837), (129, 3993021), (171, 3012279), (361, 1426869), (387, 1331007), (513, 1004093), (817, 630477), (1083, 475623), (1161, 443669), (1229, 419121), (2451, 210159), (3249, 158541), (3687, 139707), (7353, 70053), (9747, 52847), (11061, 46569), (15523, 33183), (22059, 23351)]