13010571

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 64

約数和(自身を含む): 23869440

約数和(自身を除く): 10858869

約数列:

[1, 3, 7, 9, 21, 23, 27, 41, 63, 69, 73, 123, 161, 189, 207, 219, 287, 369, 483, 511, 621, 657, 861, 943, 1107, 1449, 1533, 1679, 1971, 2583, 2829, 2993, 4347, 4599, 5037, 6601, 7749, 8487, 8979, 11753, 13797, 15111, 19803, 20951, 25461, 26937, 35259, 45333, 59409, 62853, 68839, 80811, 105777, 178227, 188559, 206517, 317331, 481873, 565677, 619551, 1445619, 1858653, 4336857, 13010571]

約数ペア:

[(1, 13010571), (3, 4336857), (7, 1858653), (9, 1445619), (21, 619551), (23, 565677), (27, 481873), (41, 317331), (63, 206517), (69, 188559), (73, 178227), (123, 105777), (161, 80811), (189, 68839), (207, 62853), (219, 59409), (287, 45333), (369, 35259), (483, 26937), (511, 25461), (621, 20951), (657, 19803), (861, 15111), (943, 13797), (1107, 11753), (1449, 8979), (1533, 8487), (1679, 7749), (1971, 6601), (2583, 5037), (2829, 4599), (2993, 4347)]