362070081

素因数分解:

$3^4\times {\mathrm{257}}^1\times {\mathrm{17393}}^1$

素因数の和:17662

約数の個数: 20

約数和(自身を含む): 543005892

約数和(自身を除く): 180935811

約数列:

[1, 3, 9, 27, 81, 257, 771, 2313, 6939, 17393, 20817, 52179, 156537, 469611, 1408833, 4470001, 13410003, 40230009, 120690027, 362070081]

約数ペア:

[(1, 362070081), (3, 120690027), (9, 40230009), (27, 13410003), (81, 4470001), (257, 1408833), (771, 469611), (2313, 156537), (6939, 52179), (17393, 20817)]