77852661

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{6781}}^1$

素因数の和:6916

約数の個数: 16

約数和(自身を含む): 107426880

約数和(自身を除く): 29574219

約数列:

[1, 3, 43, 89, 129, 267, 3827, 6781, 11481, 20343, 291583, 603509, 874749, 1810527, 25950887, 77852661]

約数ペア:

[(1, 77852661), (3, 25950887), (43, 1810527), (89, 874749), (129, 603509), (267, 291583), (3827, 20343), (6781, 11481)]