75211791

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{20771}}^1$

素因数の和:20862

約数の個数: 16

約数和(自身を含む): 107682048

約数和(自身を除く): 32470257

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 20771, 62313, 353107, 1059321, 1474741, 4424223, 25070597, 75211791]

約数ペア:

[(1, 75211791), (3, 25070597), (17, 4424223), (51, 1474741), (71, 1059321), (213, 353107), (1207, 62313), (3621, 20771)]