166186503

素因数分解:

$3^2\times 7^1\times {\mathrm{1447}}^1\times {\mathrm{1823}}^1$

素因数の和:3283

約数の個数: 24

約数和(自身を含む): 274679808

約数和(自身を除く): 108493305

約数列:

[1, 3, 7, 9, 21, 63, 1447, 1823, 4341, 5469, 10129, 12761, 13023, 16407, 30387, 38283, 91161, 114849, 2637881, 7913643, 18465167, 23740929, 55395501, 166186503]

約数ペア:

[(1, 166186503), (3, 55395501), (7, 23740929), (9, 18465167), (21, 7913643), (63, 2637881), (1447, 114849), (1823, 91161), (4341, 38283), (5469, 30387), (10129, 16407), (12761, 13023)]