68735381

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1181}}^1$

素因数の和:1253

約数の個数: 24

約数和(自身を含む): 83633592

約数和(自身を除く): 14898211

約数列:

[1, 11, 13, 37, 121, 143, 407, 481, 1181, 1573, 4477, 5291, 12991, 15353, 43697, 58201, 142901, 168883, 480667, 568061, 1857713, 5287337, 6248671, 68735381]

約数ペア:

[(1, 68735381), (11, 6248671), (13, 5287337), (37, 1857713), (121, 568061), (143, 480667), (407, 168883), (481, 142901), (1181, 58201), (1573, 43697), (4477, 15353), (5291, 12991)]