77473221

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 121137408

約数和(自身を除く): 43664187

約数列:

[1, 3, 7, 21, 73, 97, 219, 291, 511, 521, 679, 1533, 1563, 2037, 3647, 7081, 10941, 21243, 38033, 49567, 50537, 114099, 148701, 151611, 266231, 353759, 798693, 1061277, 3689201, 11067603, 25824407, 77473221]

約数ペア:

[(1, 77473221), (3, 25824407), (7, 11067603), (21, 3689201), (73, 1061277), (97, 798693), (219, 353759), (291, 266231), (511, 151611), (521, 148701), (679, 114099), (1533, 50537), (1563, 49567), (2037, 38033), (3647, 21243), (7081, 10941)]