128214771

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{4649}}^1$

素因数の和:4998

約数の個数: 16

約数和(自身を含む): 177444000

約数和(自身を除く): 49229229

約数列:

[1, 3, 29, 87, 317, 951, 4649, 9193, 13947, 27579, 134821, 404463, 1473733, 4421199, 42738257, 128214771]

約数ペア:

[(1, 128214771), (3, 42738257), (29, 4421199), (87, 1473733), (317, 404463), (951, 134821), (4649, 27579), (9193, 13947)]