118766879

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{90731}}^1$

素因数の和:90766

約数の個数: 16

約数和(自身を含む): 156784896

約数和(自身を除く): 38018017

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 90731, 635117, 998041, 1542427, 6986287, 10796989, 16966697, 118766879]

約数ペア:

[(1, 118766879), (7, 16966697), (11, 10796989), (17, 6986287), (77, 1542427), (119, 998041), (187, 635117), (1309, 90731)]