66075457

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{1151}}^1$

素因数の和:1356

約数の個数: 16

約数和(自身を含む): 77414400

約数和(自身を除く): 11338943

約数列:

[1, 7, 59, 139, 413, 973, 1151, 8057, 8201, 57407, 67909, 159989, 475363, 1119923, 9439351, 66075457]

約数ペア:

[(1, 66075457), (7, 9439351), (59, 1119923), (139, 475363), (413, 159989), (973, 67909), (1151, 57407), (8057, 8201)]