2013280137

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{10163}}^1$

素因数の和:10235

約数の個数: 64

約数和(自身を含む): 3512678400

約数和(自身を除く): 1499398263

約数列:

[1, 3, 9, 11, 23, 27, 29, 33, 69, 87, 99, 207, 253, 261, 297, 319, 621, 667, 759, 783, 957, 2001, 2277, 2871, 6003, 6831, 7337, 8613, 10163, 18009, 22011, 30489, 66033, 91467, 111793, 198099, 233749, 274401, 294727, 335379, 701247, 884181, 1006137, 2103741, 2571239, 2652543, 3018411, 3241997, 6311223, 6778721, 7713717, 7957629, 9725991, 20336163, 23141151, 29177973, 61008489, 69423453, 74565931, 87533919, 183025467, 223697793, 671093379, 2013280137]

約数ペア:

[(1, 2013280137), (3, 671093379), (9, 223697793), (11, 183025467), (23, 87533919), (27, 74565931), (29, 69423453), (33, 61008489), (69, 29177973), (87, 23141151), (99, 20336163), (207, 9725991), (253, 7957629), (261, 7713717), (297, 6778721), (319, 6311223), (621, 3241997), (667, 3018411), (759, 2652543), (783, 2571239), (957, 2103741), (2001, 1006137), (2277, 884181), (2871, 701247), (6003, 335379), (6831, 294727), (7337, 274401), (8613, 233749), (10163, 198099), (18009, 111793), (22011, 91467), (30489, 66033)]