66953656441

素因数分解:

$7^1\times {\mathrm{193}}^1\times {\mathrm{823}}^1\times {\mathrm{60217}}^1$

素因数の和:61240

約数の個数: 16

約数和(自身を含む): 77009668864

約数和(自身を除く): 10056012423

約数列:

[1, 7, 193, 823, 1351, 5761, 60217, 158839, 421519, 1111873, 11621881, 49558591, 81353167, 346910137, 9564808063, 66953656441]

約数ペア:

[(1, 66953656441), (7, 9564808063), (193, 346910137), (823, 81353167), (1351, 49558591), (5761, 11621881), (60217, 1111873), (158839, 421519)]