27413919

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5449}}^1$

素因数の和:5511

約数の個数: 24

約数和(自身を含む): 43643600

約数和(自身を除く): 16229681

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 5449, 16347, 49041, 70837, 212511, 234307, 637533, 702921, 2108763, 3045991, 9137973, 27413919]

約数ペア:

[(1, 27413919), (3, 9137973), (9, 3045991), (13, 2108763), (39, 702921), (43, 637533), (117, 234307), (129, 212511), (387, 70837), (559, 49041), (1677, 16347), (5031, 5449)]