56000000979

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1627}}^1\times {\mathrm{294181}}^1$

素因数の和:295827

約数の個数: 24

約数和(自身を含む): 87164949872

約数和(自身を除く): 31164948893

約数列:

[1, 3, 9, 13, 39, 117, 1627, 4881, 14643, 21151, 63453, 190359, 294181, 882543, 2647629, 3824353, 11473059, 34419177, 478632487, 1435897461, 4307692383, 6222222331, 18666666993, 56000000979]

約数ペア:

[(1, 56000000979), (3, 18666666993), (9, 6222222331), (13, 4307692383), (39, 1435897461), (117, 478632487), (1627, 34419177), (4881, 11473059), (14643, 3824353), (21151, 2647629), (63453, 882543), (190359, 294181)]