81362526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{36551}}^1$

素因数の和:36616

約数の個数: 32

約数和(自身を含む): 189485568

約数和(自身を除く): 108123042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 36551, 73102, 109653, 219306, 255857, 511714, 767571, 1535142, 1937203, 3874406, 5811609, 11623218, 13560421, 27120842, 40681263, 81362526]

約数ペア:

[(1, 81362526), (2, 40681263), (3, 27120842), (6, 13560421), (7, 11623218), (14, 5811609), (21, 3874406), (42, 1937203), (53, 1535142), (106, 767571), (159, 511714), (318, 255857), (371, 219306), (742, 109653), (1113, 73102), (2226, 36551)]