16927275897

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1877}}^1\times {\mathrm{3329}}^1$

素因数の和:5262

約数の個数: 48

約数和(自身を含む): 28617114240

約数和(自身を除く): 11689838343

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 1877, 2709, 3329, 5631, 9987, 13139, 16893, 23303, 29961, 39417, 69909, 80711, 118251, 143147, 209727, 242133, 429441, 564977, 726399, 1002029, 1288323, 1694931, 3006087, 5084793, 6248533, 9018261, 18745599, 43739731, 56236797, 131219193, 268686919, 393657579, 806060757, 1880808433, 2418182271, 5642425299, 16927275897]

約数ペア:

[(1, 16927275897), (3, 5642425299), (7, 2418182271), (9, 1880808433), (21, 806060757), (43, 393657579), (63, 268686919), (129, 131219193), (301, 56236797), (387, 43739731), (903, 18745599), (1877, 9018261), (2709, 6248533), (3329, 5084793), (5631, 3006087), (9987, 1694931), (13139, 1288323), (16893, 1002029), (23303, 726399), (29961, 564977), (39417, 429441), (69909, 242133), (80711, 209727), (118251, 143147)]