75477129

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3331}}^1$

素因数の和:3437

約数の個数: 32

約数和(自身を含む): 125389824

約数和(自身を除く): 49912695

約数列:

[1, 3, 7, 13, 21, 39, 83, 91, 249, 273, 581, 1079, 1743, 3237, 3331, 7553, 9993, 22659, 23317, 43303, 69951, 129909, 276473, 303121, 829419, 909363, 1935311, 3594149, 5805933, 10782447, 25159043, 75477129]

約数ペア:

[(1, 75477129), (3, 25159043), (7, 10782447), (13, 5805933), (21, 3594149), (39, 1935311), (83, 909363), (91, 829419), (249, 303121), (273, 276473), (581, 129909), (1079, 69951), (1743, 43303), (3237, 23317), (3331, 22659), (7553, 9993)]