16590071421

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{1283}}^1$

素因数の和:1751

約数の個数: 96

約数和(自身を含む): 30612860928

約数和(自身を除く): 14022789507

約数列:

[1, 3, 7, 9, 11, 21, 33, 47, 63, 77, 99, 141, 231, 329, 397, 423, 517, 693, 987, 1191, 1283, 1551, 2779, 2961, 3573, 3619, 3849, 4367, 4653, 8337, 8981, 10857, 11547, 13101, 14113, 18659, 25011, 26943, 30569, 32571, 39303, 42339, 55977, 60301, 80829, 91707, 98791, 127017, 130613, 167931, 180903, 205249, 275121, 296373, 391839, 422107, 509351, 542709, 615747, 663311, 889119, 1175517, 1266321, 1436743, 1528053, 1847241, 1989933, 3565457, 3798963, 4310229, 4584159, 4643177, 5602861, 5969799, 10696371, 12930687, 13929531, 16808583, 23939497, 32089113, 39220027, 41788593, 50425749, 71818491, 117660081, 167576479, 215455473, 263334467, 352980243, 502729437, 790003401, 1508188311, 1843341269, 2370010203, 5530023807, 16590071421]

約数ペア:

[(1, 16590071421), (3, 5530023807), (7, 2370010203), (9, 1843341269), (11, 1508188311), (21, 790003401), (33, 502729437), (47, 352980243), (63, 263334467), (77, 215455473), (99, 167576479), (141, 117660081), (231, 71818491), (329, 50425749), (397, 41788593), (423, 39220027), (517, 32089113), (693, 23939497), (987, 16808583), (1191, 13929531), (1283, 12930687), (1551, 10696371), (2779, 5969799), (2961, 5602861), (3573, 4643177), (3619, 4584159), (3849, 4310229), (4367, 3798963), (4653, 3565457), (8337, 1989933), (8981, 1847241), (10857, 1528053), (11547, 1436743), (13101, 1266321), (14113, 1175517), (18659, 889119), (25011, 663311), (26943, 615747), (30569, 542709), (32571, 509351), (39303, 422107), (42339, 391839), (55977, 296373), (60301, 275121), (80829, 205249), (91707, 180903), (98791, 167931), (127017, 130613)]