25534899

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3163}}^1$

素因数の和:3208

約数の個数: 32

約数和(自身を含む): 42524160

約数和(自身を除く): 16989261

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 2691, 3163, 8073, 9489, 28467, 41119, 72749, 85401, 123357, 218247, 370071, 654741, 945737, 1110213, 1964223, 2837211, 8511633, 25534899]

約数ペア:

[(1, 25534899), (3, 8511633), (9, 2837211), (13, 1964223), (23, 1110213), (27, 945737), (39, 654741), (69, 370071), (117, 218247), (207, 123357), (299, 85401), (351, 72749), (621, 41119), (897, 28467), (2691, 9489), (3163, 8073)]