108416889

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1291}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 189190144

約数和(自身を除く): 80773255

約数列:

[1, 3, 7, 9, 21, 31, 43, 63, 93, 129, 217, 279, 301, 387, 651, 903, 1291, 1333, 1953, 2709, 3873, 3999, 9037, 9331, 11619, 11997, 27111, 27993, 40021, 55513, 81333, 83979, 120063, 166539, 280147, 360189, 388591, 499617, 840441, 1165773, 1720903, 2521323, 3497319, 5162709, 12046321, 15488127, 36138963, 108416889]

約数ペア:

[(1, 108416889), (3, 36138963), (7, 15488127), (9, 12046321), (21, 5162709), (31, 3497319), (43, 2521323), (63, 1720903), (93, 1165773), (129, 840441), (217, 499617), (279, 388591), (301, 360189), (387, 280147), (651, 166539), (903, 120063), (1291, 83979), (1333, 81333), (1953, 55513), (2709, 40021), (3873, 27993), (3999, 27111), (9037, 11997), (9331, 11619)]