55817181

素因数分解:

$3^4\times 7^1\times {\mathrm{98443}}^1$

素因数の和:98462

約数の個数: 20

約数和(自身を含む): 95293792

約数和(自身を除く): 39476611

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 98443, 295329, 689101, 885987, 2067303, 2657961, 6201909, 7973883, 18605727, 55817181]

約数ペア:

[(1, 55817181), (3, 18605727), (7, 7973883), (9, 6201909), (21, 2657961), (27, 2067303), (63, 885987), (81, 689101), (189, 295329), (567, 98443)]