142549863

素因数分解:

$3^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1\times {\mathrm{569}}^1$

素因数の和:707

約数の個数: 24

約数和(自身を含む): 198893520

約数和(自身を除く): 56343657

約数列:

[1, 3, 37, 61, 111, 183, 569, 1369, 1707, 2257, 4107, 6771, 21053, 34709, 63159, 83509, 104127, 250527, 778961, 1284233, 2336883, 3852699, 47516621, 142549863]

約数ペア:

[(1, 142549863), (3, 47516621), (37, 3852699), (61, 2336883), (111, 1284233), (183, 778961), (569, 250527), (1369, 104127), (1707, 83509), (2257, 63159), (4107, 34709), (6771, 21053)]