68520573

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1451}}^1$

素因数の和:1527

約数の個数: 40

約数和(自身を含む): 113848416

約数和(自身を除く): 45327843

約数列:

[1, 3, 9, 11, 27, 33, 53, 81, 99, 159, 297, 477, 583, 891, 1431, 1451, 1749, 4293, 4353, 5247, 13059, 15741, 15961, 39177, 47223, 47883, 76903, 117531, 143649, 230709, 430947, 692127, 845933, 1292841, 2076381, 2537799, 6229143, 7613397, 22840191, 68520573]

約数ペア:

[(1, 68520573), (3, 22840191), (9, 7613397), (11, 6229143), (27, 2537799), (33, 2076381), (53, 1292841), (81, 845933), (99, 692127), (159, 430947), (297, 230709), (477, 143649), (583, 117531), (891, 76903), (1431, 47883), (1451, 47223), (1749, 39177), (4293, 15961), (4353, 15741), (5247, 13059)]