25567191

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3167}}^1$

素因数の和:3212

約数の個数: 32

約数和(自身を含む): 42577920

約数和(自身を除く): 17010729

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 2691, 3167, 8073, 9501, 28503, 41171, 72841, 85509, 123513, 218523, 370539, 655569, 946933, 1111617, 1966707, 2840799, 8522397, 25567191]

約数ペア:

[(1, 25567191), (3, 8522397), (9, 2840799), (13, 1966707), (23, 1111617), (27, 946933), (39, 655569), (69, 370539), (117, 218523), (207, 123513), (299, 85509), (351, 72841), (621, 41171), (897, 28503), (2691, 9501), (3167, 8073)]