227575491

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4177}}^1$

素因数の和:4331

約数の個数: 32

約数和(自身を含む): 359374848

約数和(自身を除く): 131799357

約数列:

[1, 3, 11, 13, 33, 39, 127, 143, 381, 429, 1397, 1651, 4177, 4191, 4953, 12531, 18161, 45947, 54301, 54483, 137841, 162903, 530479, 597311, 1591437, 1791933, 5835269, 6896227, 17505807, 20688681, 75858497, 227575491]

約数ペア:

[(1, 227575491), (3, 75858497), (11, 20688681), (13, 17505807), (33, 6896227), (39, 5835269), (127, 1791933), (143, 1591437), (381, 597311), (429, 530479), (1397, 162903), (1651, 137841), (4177, 54483), (4191, 54301), (4953, 45947), (12531, 18161)]