64900081

素因数分解:

${\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:432

約数の個数: 16

約数和(自身を含む): 68640768

約数和(自身を除く): 3740687

約数列:

[1, 31, 97, 113, 191, 3007, 3503, 5921, 10961, 18527, 21583, 339791, 574337, 669073, 2093551, 64900081]

約数ペア:

[(1, 64900081), (31, 2093551), (97, 669073), (113, 574337), (191, 339791), (3007, 21583), (3503, 18527), (5921, 10961)]