53447331

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{463}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 85524480

約数和(自身を除く): 32077149

約数列:

[1, 3, 7, 21, 23, 69, 161, 239, 463, 483, 717, 1389, 1673, 3241, 5019, 5497, 9723, 10649, 16491, 31947, 38479, 74543, 110657, 115437, 223629, 331971, 774599, 2323797, 2545111, 7635333, 17815777, 53447331]

約数ペア:

[(1, 53447331), (3, 17815777), (7, 7635333), (21, 2545111), (23, 2323797), (69, 774599), (161, 331971), (239, 223629), (463, 115437), (483, 110657), (717, 74543), (1389, 38479), (1673, 31947), (3241, 16491), (5019, 10649), (5497, 9723)]