11611161

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 17973120

約数和(自身を除く): 6361959

約数列:

[1, 3, 9, 27, 43, 73, 129, 137, 219, 387, 411, 657, 1161, 1233, 1971, 3139, 3699, 5891, 9417, 10001, 17673, 28251, 30003, 53019, 84753, 90009, 159057, 270027, 430043, 1290129, 3870387, 11611161]

約数ペア:

[(1, 11611161), (3, 3870387), (9, 1290129), (27, 430043), (43, 270027), (73, 159057), (129, 90009), (137, 84753), (219, 53019), (387, 30003), (411, 28251), (657, 17673), (1161, 10001), (1233, 9417), (1971, 5891), (3139, 3699)]