188122023

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{1423}}^1$

素因数の和:1863

約数の個数: 24

約数和(自身を含む): 279975488

約数和(自身を除く): 91853465

約数列:

[1, 3, 9, 37, 111, 333, 397, 1191, 1423, 3573, 4269, 12807, 14689, 44067, 52651, 132201, 157953, 473859, 564931, 1694793, 5084379, 20902447, 62707341, 188122023]

約数ペア:

[(1, 188122023), (3, 62707341), (9, 20902447), (37, 5084379), (111, 1694793), (333, 564931), (397, 473859), (1191, 157953), (1423, 132201), (3573, 52651), (4269, 44067), (12807, 14689)]