68722431

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{577}}^1$

素因数の和:683

約数の個数: 24

約数和(自身を含む): 97589520

約数和(自身を除く): 28867089

約数列:

[1, 3, 29, 37, 87, 111, 577, 1073, 1369, 1731, 3219, 4107, 16733, 21349, 39701, 50199, 64047, 119103, 619121, 789913, 1857363, 2369739, 22907477, 68722431]

約数ペア:

[(1, 68722431), (3, 22907477), (29, 2369739), (37, 1857363), (87, 789913), (111, 619121), (577, 119103), (1073, 64047), (1369, 50199), (1731, 39701), (3219, 21349), (4107, 16733)]