69152889

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2819}}^1$

素因数の和:2889

約数の個数: 32

約数和(自身を含む): 108017280

約数和(自身を除く): 38864391

約数列:

[1, 3, 13, 17, 37, 39, 51, 111, 221, 481, 629, 663, 1443, 1887, 2819, 8177, 8457, 24531, 36647, 47923, 104303, 109941, 143769, 312909, 622999, 1355939, 1773151, 1868997, 4067817, 5319453, 23050963, 69152889]

約数ペア:

[(1, 69152889), (3, 23050963), (13, 5319453), (17, 4067817), (37, 1868997), (39, 1773151), (51, 1355939), (111, 622999), (221, 312909), (481, 143769), (629, 109941), (663, 104303), (1443, 47923), (1887, 36647), (2819, 24531), (8177, 8457)]