77152047

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{673}}^1$

素因数の和:839

約数の個数: 32

約数和(自身を含む): 121125888

約数和(自身を除く): 43973841

約数列:

[1, 3, 7, 21, 53, 103, 159, 309, 371, 673, 721, 1113, 2019, 2163, 4711, 5459, 14133, 16377, 35669, 38213, 69319, 107007, 114639, 207957, 249683, 485233, 749049, 1455699, 3673907, 11021721, 25717349, 77152047]

約数ペア:

[(1, 77152047), (3, 25717349), (7, 11021721), (21, 3673907), (53, 1455699), (103, 749049), (159, 485233), (309, 249683), (371, 207957), (673, 114639), (721, 107007), (1113, 69319), (2019, 38213), (2163, 35669), (4711, 16377), (5459, 14133)]