9765639

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 16773120

約数和(自身を除く): 7007481

約数列:

[1, 3, 9, 13, 19, 23, 39, 57, 69, 117, 171, 191, 207, 247, 299, 437, 573, 741, 897, 1311, 1719, 2223, 2483, 2691, 3629, 3933, 4393, 5681, 7449, 10887, 13179, 17043, 22347, 32661, 39537, 47177, 51129, 57109, 83467, 141531, 171327, 250401, 424593, 513981, 751203, 1085071, 3255213, 9765639]

約数ペア:

[(1, 9765639), (3, 3255213), (9, 1085071), (13, 751203), (19, 513981), (23, 424593), (39, 250401), (57, 171327), (69, 141531), (117, 83467), (171, 57109), (191, 51129), (207, 47177), (247, 39537), (299, 32661), (437, 22347), (573, 17043), (741, 13179), (897, 10887), (1311, 7449), (1719, 5681), (2223, 4393), (2483, 3933), (2691, 3629)]