19629129519

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{359}}^1\times {\mathrm{19661}}^1$

素因数の和:20132

約数の個数: 32

約数和(自身を含む): 29445811200

約数和(自身を除く): 9816681681

約数列:

[1, 3, 9, 27, 103, 309, 359, 927, 1077, 2781, 3231, 9693, 19661, 36977, 58983, 110931, 176949, 332793, 530847, 998379, 2025083, 6075249, 7058299, 18225747, 21174897, 54677241, 63524691, 190574073, 727004797, 2181014391, 6543043173, 19629129519]

約数ペア:

[(1, 19629129519), (3, 6543043173), (9, 2181014391), (27, 727004797), (103, 190574073), (309, 63524691), (359, 54677241), (927, 21174897), (1077, 18225747), (2781, 7058299), (3231, 6075249), (9693, 2025083), (19661, 998379), (36977, 530847), (58983, 332793), (110931, 176949)]