25844103

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{2113}}^1$

素因数の和:2276

約数の個数: 20

約数和(自身を含む): 38880688

約数和(自身を除く): 13036585

約数列:

[1, 3, 9, 27, 81, 151, 453, 1359, 2113, 4077, 6339, 12231, 19017, 57051, 171153, 319063, 957189, 2871567, 8614701, 25844103]

約数ペア:

[(1, 25844103), (3, 8614701), (9, 2871567), (27, 957189), (81, 319063), (151, 171153), (453, 57051), (1359, 19017), (2113, 12231), (4077, 6339)]