67829769

素因数分解:

$3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{4157}}^1$

素因数の和:4214

約数の個数: 36

約数和(自身を含む): 117080964

約数和(自身を除く): 49251195

約数列:

[1, 3, 7, 9, 21, 37, 49, 63, 111, 147, 259, 333, 441, 777, 1813, 2331, 4157, 5439, 12471, 16317, 29099, 37413, 87297, 153809, 203693, 261891, 461427, 611079, 1076663, 1384281, 1833237, 3229989, 7536641, 9689967, 22609923, 67829769]

約数ペア:

[(1, 67829769), (3, 22609923), (7, 9689967), (9, 7536641), (21, 3229989), (37, 1833237), (49, 1384281), (63, 1076663), (111, 611079), (147, 461427), (259, 261891), (333, 203693), (441, 153809), (777, 87297), (1813, 37413), (2331, 29099), (4157, 16317), (5439, 12471)]