76844457

素因数分解:

$3^4\times {\mathrm{191}}^1\times {\mathrm{4967}}^1$

素因数の和:5170

約数の個数: 20

約数和(自身を含む): 115416576

約数和(自身を除く): 38572119

約数列:

[1, 3, 9, 27, 81, 191, 573, 1719, 4967, 5157, 14901, 15471, 44703, 134109, 402327, 948697, 2846091, 8538273, 25614819, 76844457]

約数ペア:

[(1, 76844457), (3, 25614819), (9, 8538273), (27, 2846091), (81, 948697), (191, 402327), (573, 134109), (1719, 44703), (4967, 15471), (5157, 14901)]