55577097

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{40361}}^1$

素因数の和:40390

約数の個数: 20

約数和(自身を含む): 87908436

約数和(自身を除く): 32331339

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 40361, 121083, 363249, 686137, 1089747, 2058411, 3269241, 6175233, 18525699, 55577097]

約数ペア:

[(1, 55577097), (3, 18525699), (9, 6175233), (17, 3269241), (27, 2058411), (51, 1089747), (81, 686137), (153, 363249), (459, 121083), (1377, 40361)]