56400921

素因数分解:

$3^3\times {\mathrm{911}}^1\times {\mathrm{2293}}^1$

素因数の和:3213

約数の個数: 16

約数和(自身を含む): 83685120

約数和(自身を除く): 27284199

約数列:

[1, 3, 9, 27, 911, 2293, 2733, 6879, 8199, 20637, 24597, 61911, 2088923, 6266769, 18800307, 56400921]

約数ペア:

[(1, 56400921), (3, 18800307), (9, 6266769), (27, 2088923), (911, 61911), (2293, 24597), (2733, 20637), (6879, 8199)]