47113749

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{853}}^1$

素因数の和:914

約数の個数: 36

約数和(自身を含む): 76137516

約数和(自身を除く): 29023767

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 361, 853, 969, 1083, 2559, 2907, 3249, 6137, 7677, 14501, 16207, 18411, 43503, 48621, 55233, 130509, 145863, 275519, 307933, 826557, 923799, 2479671, 2771397, 5234861, 15704583, 47113749]

約数ペア:

[(1, 47113749), (3, 15704583), (9, 5234861), (17, 2771397), (19, 2479671), (51, 923799), (57, 826557), (153, 307933), (171, 275519), (323, 145863), (361, 130509), (853, 55233), (969, 48621), (1083, 43503), (2559, 18411), (2907, 16207), (3249, 14501), (6137, 7677)]