164774673

素因数分解:

$3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{17321}}^1$

素因数の和:17485

約数の個数: 24

約数和(自身を含む): 273826176

約数和(自身を除く): 109051503

約数列:

[1, 3, 7, 9, 21, 63, 151, 453, 1057, 1359, 3171, 9513, 17321, 51963, 121247, 155889, 363741, 1091223, 2615471, 7846413, 18308297, 23539239, 54924891, 164774673]

約数ペア:

[(1, 164774673), (3, 54924891), (7, 23539239), (9, 18308297), (21, 7846413), (63, 2615471), (151, 1091223), (453, 363741), (1057, 155889), (1359, 121247), (3171, 51963), (9513, 17321)]