90104547

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{7727}}^1$

素因数の和:7779

約数の個数: 24

約数和(自身を含む): 135765504

約数和(自身を除く): 45660957

約数列:

[1, 3, 13, 23, 39, 69, 169, 299, 507, 897, 3887, 7727, 11661, 23181, 100451, 177721, 301353, 533163, 1305863, 2310373, 3917589, 6931119, 30034849, 90104547]

約数ペア:

[(1, 90104547), (3, 30034849), (13, 6931119), (23, 3917589), (39, 2310373), (69, 1305863), (169, 533163), (299, 301353), (507, 177721), (897, 100451), (3887, 23181), (7727, 11661)]