49422393

素因数分解:

$3^4\times {\mathrm{691}}^1\times {\mathrm{883}}^1$

素因数の和:1586

約数の個数: 20

約数和(自身を含む): 74019088

約数和(自身を除く): 24596695

約数列:

[1, 3, 9, 27, 81, 691, 883, 2073, 2649, 6219, 7947, 18657, 23841, 55971, 71523, 610153, 1830459, 5491377, 16474131, 49422393]

約数ペア:

[(1, 49422393), (3, 16474131), (9, 5491377), (27, 1830459), (81, 610153), (691, 71523), (883, 55971), (2073, 23841), (2649, 18657), (6219, 7947)]