68517963

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3767}}^1$

素因数の和:3863

約数の個数: 24

約数和(自身を含む): 103454208

約数和(自身を除く): 34936245

約数列:

[1, 3, 9, 43, 47, 129, 141, 387, 423, 2021, 3767, 6063, 11301, 18189, 33903, 161981, 177049, 485943, 531147, 1457829, 1593441, 7613107, 22839321, 68517963]

約数ペア:

[(1, 68517963), (3, 22839321), (9, 7613107), (43, 1593441), (47, 1457829), (129, 531147), (141, 485943), (387, 177049), (423, 161981), (2021, 33903), (3767, 18189), (6063, 11301)]