223564617

素因数分解:

$3^6\times {\mathrm{73}}^1\times {\mathrm{4201}}^1$

素因数の和:4292

約数の個数: 28

約数和(自身を含む): 339866164

約数和(自身を除く): 116301547

約数列:

[1, 3, 9, 27, 73, 81, 219, 243, 657, 729, 1971, 4201, 5913, 12603, 17739, 37809, 53217, 113427, 306673, 340281, 920019, 1020843, 2760057, 3062529, 8280171, 24840513, 74521539, 223564617]

約数ペア:

[(1, 223564617), (3, 74521539), (9, 24840513), (27, 8280171), (73, 3062529), (81, 2760057), (219, 1020843), (243, 920019), (657, 340281), (729, 306673), (1971, 113427), (4201, 53217), (5913, 37809), (12603, 17739)]