27272733

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 40642560

約数和(自身を除く): 13369827

約数列:

[1, 3, 19, 23, 57, 69, 71, 213, 293, 437, 879, 1311, 1349, 1633, 4047, 4899, 5567, 6739, 16701, 20217, 20803, 31027, 62409, 93081, 128041, 384123, 395257, 478469, 1185771, 1435407, 9090911, 27272733]

約数ペア:

[(1, 27272733), (3, 9090911), (19, 1435407), (23, 1185771), (57, 478469), (69, 395257), (71, 384123), (213, 128041), (293, 93081), (437, 62409), (879, 31027), (1311, 20803), (1349, 20217), (1633, 16701), (4047, 6739), (4899, 5567)]