224744787

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{146033}}^1$

素因数の和:146064

約数の個数: 20

約数和(自身を含む): 353402280

約数和(自身を除く): 128657493

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 146033, 438099, 1314297, 2774627, 3942891, 8323881, 11828673, 24971643, 74914929, 224744787]

約数ペア:

[(1, 224744787), (3, 74914929), (9, 24971643), (19, 11828673), (27, 8323881), (57, 3942891), (81, 2774627), (171, 1314297), (513, 438099), (1539, 146033)]