63981841

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{6343}}^1$

素因数の和:6492

約数の個数: 16

約数和(自身を含む): 80391168

約数和(自身を除く): 16409327

約数列:

[1, 7, 11, 77, 131, 917, 1441, 6343, 10087, 44401, 69773, 488411, 830933, 5816531, 9140263, 63981841]

約数ペア:

[(1, 63981841), (7, 9140263), (11, 5816531), (77, 830933), (131, 488411), (917, 69773), (1441, 44401), (6343, 10087)]