65140543

素因数分解:

${\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 73785600

約数和(自身を除く): 8645057

約数列:

[1, 13, 47, 59, 139, 169, 611, 767, 1807, 2773, 6533, 7943, 8201, 9971, 23491, 36049, 84929, 106613, 385447, 468637, 1104077, 1385969, 5010811, 65140543]

約数ペア:

[(1, 65140543), (13, 5010811), (47, 1385969), (59, 1104077), (139, 468637), (169, 385447), (611, 106613), (767, 84929), (1807, 36049), (2773, 23491), (6533, 9971), (7943, 8201)]