1566228717

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{36691}}^1$

素因数の和:36751

約数の個数: 40

約数和(自身を含む): 2557285632

約数和(自身を除く): 991056915

約数列:

[1, 3, 9, 17, 27, 31, 51, 81, 93, 153, 279, 459, 527, 837, 1377, 1581, 2511, 4743, 14229, 36691, 42687, 110073, 330219, 623747, 990657, 1137421, 1871241, 2971971, 3412263, 5613723, 10236789, 16841169, 19336157, 30710367, 50523507, 58008471, 92131101, 174025413, 522076239, 1566228717]

約数ペア:

[(1, 1566228717), (3, 522076239), (9, 174025413), (17, 92131101), (27, 58008471), (31, 50523507), (51, 30710367), (81, 19336157), (93, 16841169), (153, 10236789), (279, 5613723), (459, 3412263), (527, 2971971), (837, 1871241), (1377, 1137421), (1581, 990657), (2511, 623747), (4743, 330219), (14229, 110073), (36691, 42687)]