25845021

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 39726720

約数和(自身を除く): 13881699

約数列:

[1, 3, 9, 27, 43, 113, 129, 197, 339, 387, 591, 1017, 1161, 1773, 3051, 4859, 5319, 8471, 14577, 22261, 25413, 43731, 66783, 76239, 131193, 200349, 228717, 601047, 957223, 2871669, 8615007, 25845021]

約数ペア:

[(1, 25845021), (3, 8615007), (9, 2871669), (27, 957223), (43, 601047), (113, 228717), (129, 200349), (197, 131193), (339, 76239), (387, 66783), (591, 43731), (1017, 25413), (1161, 22261), (1773, 14577), (3051, 8471), (4859, 5319)]