64866429

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{809}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 96033600

約数和(自身を除く): 31167171

約数列:

[1, 3, 9, 59, 151, 177, 453, 531, 809, 1359, 2427, 7281, 8909, 26727, 47731, 80181, 122159, 143193, 366477, 429579, 1099431, 7207381, 21622143, 64866429]

約数ペア:

[(1, 64866429), (3, 21622143), (9, 7207381), (59, 1099431), (151, 429579), (177, 366477), (453, 143193), (531, 122159), (809, 80181), (1359, 47731), (2427, 26727), (7281, 8909)]