38124639

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 66673152

約数和(自身を除く): 28548513

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 83, 161, 207, 249, 317, 483, 581, 747, 951, 1449, 1743, 1909, 2219, 2853, 5229, 5727, 6657, 7291, 13363, 17181, 19971, 21873, 26311, 40089, 51037, 65619, 78933, 120267, 153111, 184177, 236799, 459333, 552531, 605153, 1657593, 1815459, 4236071, 5446377, 12708213, 38124639]

約数ペア:

[(1, 38124639), (3, 12708213), (7, 5446377), (9, 4236071), (21, 1815459), (23, 1657593), (63, 605153), (69, 552531), (83, 459333), (161, 236799), (207, 184177), (249, 153111), (317, 120267), (483, 78933), (581, 65619), (747, 51037), (951, 40089), (1449, 26311), (1743, 21873), (1909, 19971), (2219, 17181), (2853, 13363), (5229, 7291), (5727, 6657)]