26377569

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{2377}}^1$

素因数の和:2526

約数の個数: 20

約数和(自身を含む): 39707844

約数和(自身を除く): 13330275

約数列:

[1, 3, 9, 27, 81, 137, 411, 1233, 2377, 3699, 7131, 11097, 21393, 64179, 192537, 325649, 976947, 2930841, 8792523, 26377569]

約数ペア:

[(1, 26377569), (3, 8792523), (9, 2930841), (27, 976947), (81, 325649), (137, 192537), (411, 64179), (1233, 21393), (2377, 11097), (3699, 7131)]