66915764919

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{11681}}^1\times {\mathrm{17203}}^1$

素因数の和:28927

約数の個数: 24

約数和(自身を含む): 99282701232

約数和(自身を除く): 32366936313

約数列:

[1, 3, 9, 37, 111, 333, 11681, 17203, 35043, 51609, 105129, 154827, 432197, 636511, 1296591, 1909533, 3889773, 5728599, 200948243, 602844729, 1808534187, 7435084991, 22305254973, 66915764919]

約数ペア:

[(1, 66915764919), (3, 22305254973), (9, 7435084991), (37, 1808534187), (111, 602844729), (333, 200948243), (11681, 5728599), (17203, 3889773), (35043, 1909533), (51609, 1296591), (105129, 636511), (154827, 432197)]