201051123

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{1013}}^1$

素因数の和:1763

約数の個数: 32

約数和(自身を含む): 330710016

約数和(自身を除く): 129658893

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 727, 1013, 2181, 3039, 5089, 7091, 9451, 13169, 15267, 21273, 28353, 39507, 66157, 92183, 198471, 276549, 736451, 2209353, 5155157, 9573863, 15465471, 28721589, 67017041, 201051123]

約数ペア:

[(1, 201051123), (3, 67017041), (7, 28721589), (13, 15465471), (21, 9573863), (39, 5155157), (91, 2209353), (273, 736451), (727, 276549), (1013, 198471), (2181, 92183), (3039, 66157), (5089, 39507), (7091, 28353), (9451, 21273), (13169, 15267)]