82204551

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:234

約数の個数: 80

約数和(自身を含む): 148313088

約数和(自身を除く): 66108537

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 47, 81, 99, 117, 141, 143, 151, 297, 351, 423, 429, 453, 517, 611, 891, 1053, 1269, 1287, 1359, 1551, 1661, 1833, 1963, 3807, 3861, 4077, 4653, 4983, 5499, 5889, 6721, 7097, 11583, 12231, 13959, 14949, 16497, 17667, 20163, 21291, 21593, 41877, 44847, 49491, 53001, 60489, 63873, 64779, 78067, 92261, 134541, 159003, 181467, 191619, 194337, 234201, 276783, 544401, 574857, 583011, 702603, 830349, 1014871, 1749033, 2107809, 2491047, 3044613, 6323427, 7473141, 9133839, 27401517, 82204551]

約数ペア:

[(1, 82204551), (3, 27401517), (9, 9133839), (11, 7473141), (13, 6323427), (27, 3044613), (33, 2491047), (39, 2107809), (47, 1749033), (81, 1014871), (99, 830349), (117, 702603), (141, 583011), (143, 574857), (151, 544401), (297, 276783), (351, 234201), (423, 194337), (429, 191619), (453, 181467), (517, 159003), (611, 134541), (891, 92261), (1053, 78067), (1269, 64779), (1287, 63873), (1359, 60489), (1551, 53001), (1661, 49491), (1833, 44847), (1963, 41877), (3807, 21593), (3861, 21291), (4077, 20163), (4653, 17667), (4983, 16497), (5499, 14949), (5889, 13959), (6721, 12231), (7097, 11583)]