2068754067

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{175333}}^1$

素因数の和:175384

約数の個数: 32

約数和(自身を含む): 3366412800

約数和(自身を除く): 1297658733

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 437, 513, 621, 1311, 3933, 11799, 175333, 525999, 1577997, 3331327, 4032659, 4733991, 9993981, 12097977, 29981943, 36293931, 76620521, 89945829, 108881793, 229861563, 689584689, 2068754067]

約数ペア:

[(1, 2068754067), (3, 689584689), (9, 229861563), (19, 108881793), (23, 89945829), (27, 76620521), (57, 36293931), (69, 29981943), (171, 12097977), (207, 9993981), (437, 4733991), (513, 4032659), (621, 3331327), (1311, 1577997), (3933, 525999), (11799, 175333)]