67791557

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:524

約数の個数: 16

約数和(自身を含む): 72554880

約数和(自身を除く): 4763323

約数列:

[1, 23, 61, 211, 229, 1403, 4853, 5267, 12871, 13969, 48319, 296033, 321287, 1111337, 2947459, 67791557]

約数ペア:

[(1, 67791557), (23, 2947459), (61, 1111337), (211, 321287), (229, 296033), (1403, 48319), (4853, 13969), (5267, 12871)]