27720221778

素因数分解:

$2^1\times 3^2\times {\mathrm{23071}}^1\times {\mathrm{66751}}^1$

素因数の和:89830

約数の個数: 24

約数和(自身を含む): 60063983616

約数和(自身を除く): 32343761838

約数列:

[1, 2, 3, 6, 9, 18, 23071, 46142, 66751, 69213, 133502, 138426, 200253, 207639, 400506, 415278, 600759, 1201518, 1540012321, 3080024642, 4620036963, 9240073926, 13860110889, 27720221778]

約数ペア:

[(1, 27720221778), (2, 13860110889), (3, 9240073926), (6, 4620036963), (9, 3080024642), (18, 1540012321), (23071, 1201518), (46142, 600759), (66751, 415278), (69213, 400506), (133502, 207639), (138426, 200253)]