61493311999

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{1223}}^1\times {\mathrm{8623}}^1$

素因数の和:9884

約数の個数: 32

約数和(自身を含む): 76001587200

約数和(自身を除く): 14508275201

約数列:

[1, 7, 17, 49, 119, 343, 833, 1223, 5831, 8561, 8623, 20791, 59927, 60361, 145537, 146591, 419489, 422527, 1018759, 1026137, 2957689, 7131313, 7182959, 10545929, 50280713, 73821503, 179280793, 516750521, 1254965551, 3617253647, 8784758857, 61493311999]

約数ペア:

[(1, 61493311999), (7, 8784758857), (17, 3617253647), (49, 1254965551), (119, 516750521), (343, 179280793), (833, 73821503), (1223, 50280713), (5831, 10545929), (8561, 7182959), (8623, 7131313), (20791, 2957689), (59927, 1026137), (60361, 1018759), (145537, 422527), (146591, 419489)]