184420557

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{31189}}^1$

素因数の和:31274

約数の個数: 20

約数和(自身を含む): 279275260

約数和(自身を除く): 94854703

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 31189, 93567, 280701, 842103, 2276797, 2526309, 6830391, 20491173, 61473519, 184420557]

約数ペア:

[(1, 184420557), (3, 61473519), (9, 20491173), (27, 6830391), (73, 2526309), (81, 2276797), (219, 842103), (657, 280701), (1971, 93567), (5913, 31189)]