15691395411

素因数分解:

$3^4\times {\mathrm{97}}^1\times {\mathrm{601}}^1\times {\mathrm{3323}}^1$

素因数の和:4033

約数の個数: 40

約数和(自身を含む): 23728427184

約数和(自身を除く): 8037031773

約数列:

[1, 3, 9, 27, 81, 97, 291, 601, 873, 1803, 2619, 3323, 5409, 7857, 9969, 16227, 29907, 48681, 58297, 89721, 174891, 269163, 322331, 524673, 966993, 1574019, 1997123, 2900979, 4722057, 5991369, 8702937, 17974107, 26108811, 53922321, 161766963, 193720931, 581162793, 1743488379, 5230465137, 15691395411]

約数ペア:

[(1, 15691395411), (3, 5230465137), (9, 1743488379), (27, 581162793), (81, 193720931), (97, 161766963), (291, 53922321), (601, 26108811), (873, 17974107), (1803, 8702937), (2619, 5991369), (3323, 4722057), (5409, 2900979), (7857, 1997123), (9969, 1574019), (16227, 966993), (29907, 524673), (48681, 322331), (58297, 269163), (89721, 174891)]