70290099

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{78889}}^1$

素因数の和:78912

約数の個数: 20

約数和(自身を含む): 114548280

約数和(自身を除く): 44258181

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 78889, 236667, 710001, 867779, 2130003, 2603337, 6390009, 7810011, 23430033, 70290099]

約数ペア:

[(1, 70290099), (3, 23430033), (9, 7810011), (11, 6390009), (27, 2603337), (33, 2130003), (81, 867779), (99, 710001), (297, 236667), (891, 78889)]