83186397

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 142651392

約数和(自身を除く): 59464995

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 127, 259, 281, 333, 381, 777, 843, 889, 1143, 1967, 2331, 2529, 2667, 4699, 5901, 8001, 10397, 14097, 17703, 31191, 32893, 35687, 42291, 72779, 93573, 98679, 107061, 218337, 249809, 296037, 321183, 655011, 749427, 1320419, 2248281, 3961257, 9242933, 11883771, 27728799, 83186397]

約数ペア:

[(1, 83186397), (3, 27728799), (7, 11883771), (9, 9242933), (21, 3961257), (37, 2248281), (63, 1320419), (111, 749427), (127, 655011), (259, 321183), (281, 296037), (333, 249809), (381, 218337), (777, 107061), (843, 98679), (889, 93573), (1143, 72779), (1967, 42291), (2331, 35687), (2529, 32893), (2667, 31191), (4699, 17703), (5901, 14097), (8001, 10397)]