73521849

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 107688960

約数和(自身を除く): 34167111

約数列:

[1, 3, 19, 37, 57, 71, 111, 213, 491, 703, 1349, 1473, 2109, 2627, 4047, 7881, 9329, 18167, 27987, 34861, 49913, 54501, 104583, 149739, 345173, 662359, 1035519, 1289857, 1987077, 3869571, 24507283, 73521849]

約数ペア:

[(1, 73521849), (3, 24507283), (19, 3869571), (37, 1987077), (57, 1289857), (71, 1035519), (111, 662359), (213, 345173), (491, 149739), (703, 104583), (1349, 54501), (1473, 49913), (2109, 34861), (2627, 27987), (4047, 18167), (7881, 9329)]