207858069

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{673}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 329731584

約数和(自身を除く): 121873515

約数列:

[1, 3, 9, 27, 31, 41, 81, 93, 123, 243, 279, 369, 673, 837, 1107, 1271, 2019, 2511, 3321, 3813, 6057, 7533, 9963, 11439, 18171, 20863, 27593, 34317, 54513, 62589, 82779, 102951, 163539, 187767, 248337, 308853, 563301, 745011, 855383, 1689903, 2235033, 2566149, 5069709, 6705099, 7698447, 23095341, 69286023, 207858069]

約数ペア:

[(1, 207858069), (3, 69286023), (9, 23095341), (27, 7698447), (31, 6705099), (41, 5069709), (81, 2566149), (93, 2235033), (123, 1689903), (243, 855383), (279, 745011), (369, 563301), (673, 308853), (837, 248337), (1107, 187767), (1271, 163539), (2019, 102951), (2511, 82779), (3321, 62589), (3813, 54513), (6057, 34317), (7533, 27593), (9963, 20863), (11439, 18171)]