65345643

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{220019}}^1$

素因数の和:220039

約数の個数: 16

約数和(自身を含む): 105609600

約数和(自身を除く): 40263957

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 220019, 660057, 1980171, 2420209, 5940513, 7260627, 21781881, 65345643]

約数ペア:

[(1, 65345643), (3, 21781881), (9, 7260627), (11, 5940513), (27, 2420209), (33, 1980171), (99, 660057), (297, 220019)]