86052213

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1151}}^1$

素因数の和:1247

約数の個数: 40

約数和(自身を含む): 140507136

約数和(自身を除く): 54454923

約数列:

[1, 3, 9, 13, 27, 39, 71, 81, 117, 213, 351, 639, 923, 1053, 1151, 1917, 2769, 3453, 5751, 8307, 10359, 14963, 24921, 31077, 44889, 74763, 81721, 93231, 134667, 245163, 404001, 735489, 1062373, 1212003, 2206467, 3187119, 6619401, 9561357, 28684071, 86052213]

約数ペア:

[(1, 86052213), (3, 28684071), (9, 9561357), (13, 6619401), (27, 3187119), (39, 2206467), (71, 1212003), (81, 1062373), (117, 735489), (213, 404001), (351, 245163), (639, 134667), (923, 93231), (1053, 81721), (1151, 74763), (1917, 44889), (2769, 31077), (3453, 24921), (5751, 14963), (8307, 10359)]