161732067

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{19697}}^1$

素因数の和:19747

約数の個数: 32

約数和(自身を含む): 272305152

約数和(自身を除く): 110573085

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 357, 391, 483, 1173, 2737, 8211, 19697, 59091, 137879, 334849, 413637, 453031, 1004547, 1359093, 2343943, 3171217, 7031829, 7701527, 9513651, 23104581, 53910689, 161732067]

約数ペア:

[(1, 161732067), (3, 53910689), (7, 23104581), (17, 9513651), (21, 7701527), (23, 7031829), (51, 3171217), (69, 2343943), (119, 1359093), (161, 1004547), (357, 453031), (391, 413637), (483, 334849), (1173, 137879), (2737, 59091), (8211, 19697)]