56408049

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{28619}}^1$

素因数の和:28701

約数の個数: 16

約数和(自身を含む): 84715200

約数和(自身を除く): 28307151

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 28619, 85857, 257571, 772713, 2089187, 6267561, 18802683, 56408049]

約数ペア:

[(1, 56408049), (3, 18802683), (9, 6267561), (27, 2089187), (73, 772713), (219, 257571), (657, 85857), (1971, 28619)]