65506854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{12281}}^1$

素因数の和:12420

約数の個数: 32

約数和(自身を含む): 150921216

約数和(自身を除く): 85414362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2667, 5334, 12281, 24562, 36843, 73686, 85967, 171934, 257901, 515802, 1559687, 3119374, 4679061, 9358122, 10917809, 21835618, 32753427, 65506854]

約数ペア:

[(1, 65506854), (2, 32753427), (3, 21835618), (6, 10917809), (7, 9358122), (14, 4679061), (21, 3119374), (42, 1559687), (127, 515802), (254, 257901), (381, 171934), (762, 85967), (889, 73686), (1778, 36843), (2667, 24562), (5334, 12281)]