486528849

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2729}}^1$

素因数の和:2843

約数の個数: 40

約数和(自身を含む): 761080320

約数和(自身を除く): 274551471

約数列:

[1, 3, 9, 27, 31, 71, 81, 93, 213, 279, 639, 837, 1917, 2201, 2511, 2729, 5751, 6603, 8187, 19809, 24561, 59427, 73683, 84599, 178281, 193759, 221049, 253797, 581277, 761391, 1743831, 2284173, 5231493, 6006529, 6852519, 15694479, 18019587, 54058761, 162176283, 486528849]

約数ペア:

[(1, 486528849), (3, 162176283), (9, 54058761), (27, 18019587), (31, 15694479), (71, 6852519), (81, 6006529), (93, 5231493), (213, 2284173), (279, 1743831), (639, 761391), (837, 581277), (1917, 253797), (2201, 221049), (2511, 193759), (2729, 178281), (5751, 84599), (6603, 73683), (8187, 59427), (19809, 24561)]