117842403

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 189885696

約数和(自身を除く): 72043293

約数列:

[1, 3, 7, 21, 43, 49, 103, 129, 147, 181, 301, 309, 543, 721, 903, 1267, 2107, 2163, 3801, 4429, 5047, 6321, 7783, 8869, 13287, 15141, 18643, 23349, 26607, 31003, 54481, 55929, 93009, 130501, 163443, 217021, 381367, 391503, 651063, 801649, 913507, 1144101, 2404947, 2740521, 5611543, 16834629, 39280801, 117842403]

約数ペア:

[(1, 117842403), (3, 39280801), (7, 16834629), (21, 5611543), (43, 2740521), (49, 2404947), (103, 1144101), (129, 913507), (147, 801649), (181, 651063), (301, 391503), (309, 381367), (543, 217021), (721, 163443), (903, 130501), (1267, 93009), (2107, 55929), (2163, 54481), (3801, 31003), (4429, 26607), (5047, 23349), (6321, 18643), (7783, 15141), (8869, 13287)]