27896193

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1579}}^1$

素因数の和:1749

約数の個数: 24

約数和(自身を含む): 43709120

約数和(自身を除く): 15812927

約数列:

[1, 3, 9, 13, 39, 117, 151, 453, 1359, 1579, 1963, 4737, 5889, 14211, 17667, 20527, 61581, 184743, 238429, 715287, 2145861, 3099577, 9298731, 27896193]

約数ペア:

[(1, 27896193), (3, 9298731), (9, 3099577), (13, 2145861), (39, 715287), (117, 238429), (151, 184743), (453, 61581), (1359, 20527), (1579, 17667), (1963, 14211), (4737, 5889)]