541457109

素因数分解:

$3^3\times {\mathrm{257}}^1\times {\mathrm{78031}}^1$

素因数の和:78297

約数の個数: 16

約数和(自身を含む): 805290240

約数和(自身を除く): 263833131

約数列:

[1, 3, 9, 27, 257, 771, 2313, 6939, 78031, 234093, 702279, 2106837, 20053967, 60161901, 180485703, 541457109]

約数ペア:

[(1, 541457109), (3, 180485703), (9, 60161901), (27, 20053967), (257, 2106837), (771, 702279), (2313, 234093), (6939, 78031)]