25131663

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{727}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 38158848

約数和(自身を除く): 13027185

約数列:

[1, 3, 9, 23, 69, 167, 207, 501, 727, 1503, 2181, 3841, 6543, 11523, 16721, 34569, 50163, 121409, 150489, 364227, 1092681, 2792407, 8377221, 25131663]

約数ペア:

[(1, 25131663), (3, 8377221), (9, 2792407), (23, 1092681), (69, 364227), (167, 150489), (207, 121409), (501, 50163), (727, 34569), (1503, 16721), (2181, 11523), (3841, 6543)]