7989911307

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{4201}}^1$

素因数の和:4593

約数の個数: 64

約数和(自身を含む): 14038041600

約数和(自身を除く): 6048130293

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 347, 609, 783, 1041, 1827, 2429, 3123, 4201, 5481, 7287, 9369, 10063, 12603, 21861, 29407, 30189, 37809, 65583, 70441, 88221, 90567, 113427, 121829, 211323, 264663, 271701, 365487, 633969, 793989, 852803, 1096461, 1457747, 1901907, 2558409, 3289383, 4373241, 7675227, 10204229, 13119723, 23025681, 30612687, 39359169, 42274663, 91838061, 126823989, 275514183, 295922641, 380471967, 887767923, 1141415901, 2663303769, 7989911307]

約数ペア:

[(1, 7989911307), (3, 2663303769), (7, 1141415901), (9, 887767923), (21, 380471967), (27, 295922641), (29, 275514183), (63, 126823989), (87, 91838061), (189, 42274663), (203, 39359169), (261, 30612687), (347, 23025681), (609, 13119723), (783, 10204229), (1041, 7675227), (1827, 4373241), (2429, 3289383), (3123, 2558409), (4201, 1901907), (5481, 1457747), (7287, 1096461), (9369, 852803), (10063, 793989), (12603, 633969), (21861, 365487), (29407, 271701), (30189, 264663), (37809, 211323), (65583, 121829), (70441, 113427), (88221, 90567)]