77267799

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 132155712

約数和(自身を除く): 54887913

約数列:

[1, 3, 7, 9, 21, 53, 63, 73, 159, 219, 317, 371, 477, 511, 657, 951, 1113, 1533, 2219, 2853, 3339, 3869, 4599, 6657, 11607, 16801, 19971, 23141, 27083, 34821, 50403, 69423, 81249, 117607, 151209, 161987, 208269, 243747, 352821, 485961, 1058463, 1226473, 1457883, 3679419, 8585311, 11038257, 25755933, 77267799]

約数ペア:

[(1, 77267799), (3, 25755933), (7, 11038257), (9, 8585311), (21, 3679419), (53, 1457883), (63, 1226473), (73, 1058463), (159, 485961), (219, 352821), (317, 243747), (371, 208269), (477, 161987), (511, 151209), (657, 117607), (951, 81249), (1113, 69423), (1533, 50403), (2219, 34821), (2853, 27083), (3339, 23141), (3869, 19971), (4599, 16801), (6657, 11607)]