70811841

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 102896640

約数和(自身を除く): 32084799

約数列:

[1, 3, 19, 43, 57, 129, 167, 173, 501, 519, 817, 2451, 3173, 3287, 7181, 7439, 9519, 9861, 21543, 22317, 28891, 86673, 136439, 141341, 409317, 424023, 548929, 1242313, 1646787, 3726939, 23603947, 70811841]

約数ペア:

[(1, 70811841), (3, 23603947), (19, 3726939), (43, 1646787), (57, 1242313), (129, 548929), (167, 424023), (173, 409317), (501, 141341), (519, 136439), (817, 86673), (2451, 28891), (3173, 22317), (3287, 21543), (7181, 9861), (7439, 9519)]