49122387

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{557}}^1$

素因数の和:843

約数の個数: 24

約数和(自身を含む): 73120320

約数和(自身を除く): 23997933

約数列:

[1, 3, 9, 41, 123, 239, 369, 557, 717, 1671, 2151, 5013, 9799, 22837, 29397, 68511, 88191, 133123, 205533, 399369, 1198107, 5458043, 16374129, 49122387]

約数ペア:

[(1, 49122387), (3, 16374129), (9, 5458043), (41, 1198107), (123, 399369), (239, 205533), (369, 133123), (557, 88191), (717, 68511), (1671, 29397), (2151, 22837), (5013, 9799)]