81075786

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{2837}}^1$

素因数の和:3286

約数の個数: 32

約数和(自身を含む): 177363648

約数和(自身を除く): 96287862

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 433, 866, 1299, 2598, 2837, 4763, 5674, 8511, 9526, 14289, 17022, 28578, 31207, 62414, 93621, 187242, 1228421, 2456842, 3685263, 7370526, 13512631, 27025262, 40537893, 81075786]

約数ペア:

[(1, 81075786), (2, 40537893), (3, 27025262), (6, 13512631), (11, 7370526), (22, 3685263), (33, 2456842), (66, 1228421), (433, 187242), (866, 93621), (1299, 62414), (2598, 31207), (2837, 28578), (4763, 17022), (5674, 14289), (8511, 9526)]