331434153

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{285473}}^1$

素因数の和:285525

約数の個数: 16

約数和(自身を含む): 502434240

約数和(自身を除く): 171000087

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 285473, 856419, 2569257, 7707771, 12275339, 36826017, 110478051, 331434153]

約数ペア:

[(1, 331434153), (3, 110478051), (9, 36826017), (27, 12275339), (43, 7707771), (129, 2569257), (387, 856419), (1161, 285473)]