263432061

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{226901}}^1$

素因数の和:226953

約数の個数: 16

約数和(自身を含む): 399347520

約数和(自身を除く): 135915459

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 226901, 680703, 2042109, 6126327, 9756743, 29270229, 87810687, 263432061]

約数ペア:

[(1, 263432061), (3, 87810687), (9, 29270229), (27, 9756743), (43, 6126327), (129, 2042109), (387, 680703), (1161, 226901)]