68128803

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1451}}^1$

素因数の和:1544

約数の個数: 32

約数和(自身を含む): 105937920

約数和(自身を除く): 37809117

約数列:

[1, 3, 9, 27, 37, 47, 111, 141, 333, 423, 999, 1269, 1451, 1739, 4353, 5217, 13059, 15651, 39177, 46953, 53687, 68197, 161061, 204591, 483183, 613773, 1449549, 1841319, 2523289, 7569867, 22709601, 68128803]

約数ペア:

[(1, 68128803), (3, 22709601), (9, 7569867), (27, 2523289), (37, 1841319), (47, 1449549), (111, 613773), (141, 483183), (333, 204591), (423, 161061), (999, 68197), (1269, 53687), (1451, 46953), (1739, 39177), (4353, 15651), (5217, 13059)]