2016780093

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{7331}}^1$

素因数の和:7806

約数の個数: 32

約数和(自身を含む): 3125191680

約数和(自身を除く): 1108411587

約数列:

[1, 3, 9, 23, 27, 69, 207, 443, 621, 1329, 3987, 7331, 10189, 11961, 21993, 30567, 65979, 91701, 168613, 197937, 275103, 505839, 1517517, 3247633, 4552551, 9742899, 29228697, 74695559, 87686091, 224086677, 672260031, 2016780093]

約数ペア:

[(1, 2016780093), (3, 672260031), (9, 224086677), (23, 87686091), (27, 74695559), (69, 29228697), (207, 9742899), (443, 4552551), (621, 3247633), (1329, 1517517), (3987, 505839), (7331, 275103), (10189, 197937), (11961, 168613), (21993, 91701), (30567, 65979)]