26299323

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:369

約数の個数: 40

約数和(自身を含む): 42340320

約数和(自身を除く): 16040997

約数列:

[1, 3, 9, 17, 27, 51, 71, 81, 153, 213, 269, 459, 639, 807, 1207, 1377, 1917, 2421, 3621, 4573, 5751, 7263, 10863, 13719, 19099, 21789, 32589, 41157, 57297, 97767, 123471, 171891, 324683, 370413, 515673, 974049, 1547019, 2922147, 8766441, 26299323]

約数ペア:

[(1, 26299323), (3, 8766441), (9, 2922147), (17, 1547019), (27, 974049), (51, 515673), (71, 370413), (81, 324683), (153, 171891), (213, 123471), (269, 97767), (459, 57297), (639, 41157), (807, 32589), (1207, 21789), (1377, 19099), (1917, 13719), (2421, 10863), (3621, 7263), (4573, 5751)]