2017061058861

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{268459}}^1$

素因数の和:268640

約数の個数: 80

約数和(自身を含む): 3258760771200

約数和(自身を除く): 1241699712339

約数列:

[1, 3, 9, 23, 27, 37, 69, 81, 109, 111, 207, 327, 333, 621, 851, 981, 999, 1863, 2507, 2553, 2943, 2997, 4033, 7521, 7659, 8829, 12099, 22563, 22977, 36297, 67689, 68931, 92759, 108891, 203067, 268459, 278277, 326673, 805377, 834831, 2416131, 2504493, 6174557, 7248393, 7513479, 9932983, 18523671, 21745179, 29262031, 29798949, 55571013, 87786093, 89396847, 166713039, 228458609, 263358279, 268190541, 500139117, 673026713, 685375827, 790074837, 804571623, 1082695147, 2019080139, 2056127481, 2370224511, 3248085441, 6057240417, 6168382443, 9744256323, 18171721251, 18505147329, 24901988381, 29232768969, 54515163753, 74705965143, 87698306907, 224117895429, 672353686287, 2017061058861]

約数ペア:

[(1, 2017061058861), (3, 672353686287), (9, 224117895429), (23, 87698306907), (27, 74705965143), (37, 54515163753), (69, 29232768969), (81, 24901988381), (109, 18505147329), (111, 18171721251), (207, 9744256323), (327, 6168382443), (333, 6057240417), (621, 3248085441), (851, 2370224511), (981, 2056127481), (999, 2019080139), (1863, 1082695147), (2507, 804571623), (2553, 790074837), (2943, 685375827), (2997, 673026713), (4033, 500139117), (7521, 268190541), (7659, 263358279), (8829, 228458609), (12099, 166713039), (22563, 89396847), (22977, 87786093), (36297, 55571013), (67689, 29798949), (68931, 29262031), (92759, 21745179), (108891, 18523671), (203067, 9932983), (268459, 7513479), (278277, 7248393), (326673, 6174557), (805377, 2504493), (834831, 2416131)]