29905996887

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1\times {\mathrm{15241}}^1$

素因数の和:15832

約数の個数: 48

約数和(自身を含む): 48113019136

約数和(自身を除く): 18207022249

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 541, 1209, 1623, 3627, 4869, 7033, 15241, 16771, 21099, 45723, 50313, 63297, 137169, 150939, 198133, 218023, 472471, 594399, 654069, 1417413, 1783197, 1962207, 4252239, 6142123, 8245381, 18426369, 24736143, 55279107, 74208429, 107189953, 255606811, 321569859, 766820433, 964709577, 2300461299, 3322888543, 9968665629, 29905996887]

約数ペア:

[(1, 29905996887), (3, 9968665629), (9, 3322888543), (13, 2300461299), (31, 964709577), (39, 766820433), (93, 321569859), (117, 255606811), (279, 107189953), (403, 74208429), (541, 55279107), (1209, 24736143), (1623, 18426369), (3627, 8245381), (4869, 6142123), (7033, 4252239), (15241, 1962207), (16771, 1783197), (21099, 1417413), (45723, 654069), (50313, 594399), (63297, 472471), (137169, 218023), (150939, 198133)]