25900587

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 39744000

約数和(自身を除く): 13843413

約数列:

[1, 3, 9, 27, 59, 71, 177, 213, 229, 531, 639, 687, 1593, 1917, 2061, 4189, 6183, 12567, 13511, 16259, 37701, 40533, 48777, 113103, 121599, 146331, 364797, 438993, 959281, 2877843, 8633529, 25900587]

約数ペア:

[(1, 25900587), (3, 8633529), (9, 2877843), (27, 959281), (59, 438993), (71, 364797), (177, 146331), (213, 121599), (229, 113103), (531, 48777), (639, 40533), (687, 37701), (1593, 16259), (1917, 13511), (2061, 12567), (4189, 6183)]