54188901

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10771}}^1$

素因数の和:10833

約数の個数: 24

約数和(自身を含む): 86262176

約数和(自身を除く): 32073275

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 10771, 32313, 96939, 140023, 420069, 463153, 1260207, 1389459, 4168377, 6020989, 18062967, 54188901]

約数ペア:

[(1, 54188901), (3, 18062967), (9, 6020989), (13, 4168377), (39, 1389459), (43, 1260207), (117, 463153), (129, 420069), (387, 140023), (559, 96939), (1677, 32313), (5031, 10771)]