78211797

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{1447}}^1$

素因数の和:1912

約数の個数: 16

約数和(自身を含む): 107036160

約数和(自身を除く): 28824363

約数列:

[1, 3, 43, 129, 419, 1257, 1447, 4341, 18017, 54051, 62221, 186663, 606293, 1818879, 26070599, 78211797]

約数ペア:

[(1, 78211797), (3, 26070599), (43, 1818879), (129, 606293), (419, 186663), (1257, 62221), (1447, 54051), (4341, 18017)]