49927293

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1381}}^1$

素因数の和:1506

約数の個数: 32

約数和(自身を含む): 80487680

約数和(自身を除く): 30560387

約数列:

[1, 3, 9, 13, 27, 39, 103, 117, 309, 351, 927, 1339, 1381, 2781, 4017, 4143, 12051, 12429, 17953, 36153, 37287, 53859, 142243, 161577, 426729, 484731, 1280187, 1849159, 3840561, 5547477, 16642431, 49927293]

約数ペア:

[(1, 49927293), (3, 16642431), (9, 5547477), (13, 3840561), (27, 1849159), (39, 1280187), (103, 484731), (117, 426729), (309, 161577), (351, 142243), (927, 53859), (1339, 37287), (1381, 36153), (2781, 17953), (4017, 12429), (4143, 12051)]