807354243

素因数分解:

$3^3\times {\mathrm{641}}^1\times {\mathrm{46649}}^1$

素因数の和:47299

約数の個数: 16

約数和(自身を含む): 1197972000

約数和(自身を除く): 390617757

約数列:

[1, 3, 9, 27, 641, 1923, 5769, 17307, 46649, 139947, 419841, 1259523, 29902009, 89706027, 269118081, 807354243]

約数ペア:

[(1, 807354243), (3, 269118081), (9, 89706027), (27, 29902009), (641, 1259523), (1923, 419841), (5769, 139947), (17307, 46649)]