319156659

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{79333}}^1$

素因数の和:79491

約数の個数: 16

約数和(自身を含む): 476004000

約数和(自身を除く): 156847341

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 79333, 237999, 713997, 2141991, 11820617, 35461851, 106385553, 319156659]

約数ペア:

[(1, 319156659), (3, 106385553), (9, 35461851), (27, 11820617), (149, 2141991), (447, 713997), (1341, 237999), (4023, 79333)]