138184851

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{1777}}^1$

素因数の和:1840

約数の個数: 36

約数和(自身を含む): 224177352

約数和(自身を除く): 85992501

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 529, 1127, 1587, 1777, 3381, 3703, 5331, 11109, 12439, 25921, 37317, 40871, 77763, 87073, 122613, 261219, 286097, 858291, 940033, 2002679, 2820099, 6008037, 6580231, 19740693, 46061617, 138184851]

約数ペア:

[(1, 138184851), (3, 46061617), (7, 19740693), (21, 6580231), (23, 6008037), (49, 2820099), (69, 2002679), (147, 940033), (161, 858291), (483, 286097), (529, 261219), (1127, 122613), (1587, 87073), (1777, 77763), (3381, 40871), (3703, 37317), (5331, 25921), (11109, 12439)]