25082919

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{6781}}^1$

素因数の和:6927

約数の個数: 16

約数和(自身を含む): 37436640

約数和(自身を除く): 12353721

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 6781, 20343, 61029, 183087, 928997, 2786991, 8360973, 25082919]

約数ペア:

[(1, 25082919), (3, 8360973), (9, 2786991), (27, 928997), (137, 183087), (411, 61029), (1233, 20343), (3699, 6781)]