149935539

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{3083}}^1$

素因数の和:3171

約数の個数: 32

約数和(自身を含む): 227969280

約数和(自身を除く): 78033741

約数列:

[1, 3, 13, 29, 39, 43, 87, 129, 377, 559, 1131, 1247, 1677, 3083, 3741, 9249, 16211, 40079, 48633, 89407, 120237, 132569, 268221, 397707, 1162291, 1723397, 3486873, 3844501, 5170191, 11533503, 49978513, 149935539]

約数ペア:

[(1, 149935539), (3, 49978513), (13, 11533503), (29, 5170191), (39, 3844501), (43, 3486873), (87, 1723397), (129, 1162291), (377, 397707), (559, 268221), (1131, 132569), (1247, 120237), (1677, 89407), (3083, 48633), (3741, 40079), (9249, 16211)]