86791749

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2179}}^1$

素因数の和:2281

約数の個数: 32

約数和(自身を含む): 135613440

約数和(自身を除く): 48821691

約数列:

[1, 3, 11, 17, 33, 51, 71, 187, 213, 561, 781, 1207, 2179, 2343, 3621, 6537, 13277, 23969, 37043, 39831, 71907, 111129, 154709, 407473, 464127, 1222419, 1701799, 2630053, 5105397, 7890159, 28930583, 86791749]

約数ペア:

[(1, 86791749), (3, 28930583), (11, 7890159), (17, 5105397), (33, 2630053), (51, 1701799), (71, 1222419), (187, 464127), (213, 407473), (561, 154709), (781, 111129), (1207, 71907), (2179, 39831), (2343, 37043), (3621, 23969), (6537, 13277)]