15836690871

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{3797}}^1\times {\mathrm{20149}}^1$

素因数の和:23975

約数の個数: 24

約数和(自身を含む): 23877266400

約数和(自身を除く): 8040575529

約数列:

[1, 3, 9, 23, 69, 207, 3797, 11391, 20149, 34173, 60447, 87331, 181341, 261993, 463427, 785979, 1390281, 4170843, 76505753, 229517259, 688551777, 1759632319, 5278896957, 15836690871]

約数ペア:

[(1, 15836690871), (3, 5278896957), (9, 1759632319), (23, 688551777), (69, 229517259), (207, 76505753), (3797, 4170843), (11391, 1390281), (20149, 785979), (34173, 463427), (60447, 261993), (87331, 181341)]