61939801

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{883}}^1\times {\mathrm{911}}^1$

素因数の和:1812

約数の個数: 16

約数和(自身を含む): 77395968

約数和(自身を除く): 15456167

約数列:

[1, 7, 11, 77, 883, 911, 6181, 6377, 9713, 10021, 67991, 70147, 804413, 5630891, 8848543, 61939801]

約数ペア:

[(1, 61939801), (7, 8848543), (11, 5630891), (77, 804413), (883, 70147), (911, 67991), (6181, 10021), (6377, 9713)]