56690091

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1873}}^1$

素因数の和:1960

約数の個数: 32

約数和(自身を含む): 89952000

約数和(自身を除く): 33261909

約数列:

[1, 3, 9, 19, 27, 57, 59, 171, 177, 513, 531, 1121, 1593, 1873, 3363, 5619, 10089, 16857, 30267, 35587, 50571, 106761, 110507, 320283, 331521, 960849, 994563, 2099633, 2983689, 6298899, 18896697, 56690091]

約数ペア:

[(1, 56690091), (3, 18896697), (9, 6298899), (19, 2983689), (27, 2099633), (57, 994563), (59, 960849), (171, 331521), (177, 320283), (513, 110507), (531, 106761), (1121, 50571), (1593, 35587), (1873, 30267), (3363, 16857), (5619, 10089)]