15691652667

素因数分解:

$3^4\times {\mathrm{16001}}^1\times {\mathrm{12107}}^1$

素因数の和:28120

約数の個数: 20

約数和(自身を含む): 23444018136

約数和(自身を除く): 7752365469

約数列:

[1, 3, 9, 27, 81, 12107, 16001, 36321, 48003, 108963, 144009, 326889, 432027, 980667, 1296081, 193724107, 581172321, 1743516963, 5230550889, 15691652667]

約数ペア:

[(1, 15691652667), (3, 5230550889), (9, 1743516963), (27, 581172321), (81, 193724107), (12107, 1296081), (16001, 980667), (36321, 432027), (48003, 326889), (108963, 144009)]