75565287

素因数分解:

$3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{3907}}^1$

素因数の和:4227

約数の個数: 24

約数和(自身を含む): 125181056

約数和(自身を除く): 49615769

約数列:

[1, 3, 7, 9, 21, 63, 307, 921, 2149, 2763, 3907, 6447, 11721, 19341, 27349, 35163, 82047, 246141, 1199449, 3598347, 8396143, 10795041, 25188429, 75565287]

約数ペア:

[(1, 75565287), (3, 25188429), (7, 10795041), (9, 8396143), (21, 3598347), (63, 1199449), (307, 246141), (921, 82047), (2149, 35163), (2763, 27349), (3907, 19341), (6447, 11721)]