83561859

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{659}}^1$

素因数の和:931

約数の個数: 24

約数和(自身を含む): 123174480

約数和(自身を除く): 39612621

約数列:

[1, 3, 9, 73, 193, 219, 579, 657, 659, 1737, 1977, 5931, 14089, 42267, 48107, 126801, 127187, 144321, 381561, 432963, 1144683, 9284651, 27853953, 83561859]

約数ペア:

[(1, 83561859), (3, 27853953), (9, 9284651), (73, 1144683), (193, 432963), (219, 381561), (579, 144321), (657, 127187), (659, 126801), (1737, 48107), (1977, 42267), (5931, 14089)]