272294877

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 386432640

約数和(自身を除く): 114137763

約数列:

[1, 3, 37, 43, 89, 111, 129, 267, 641, 1591, 1923, 3293, 3827, 4773, 9879, 11481, 23717, 27563, 57049, 71151, 82689, 141599, 171147, 424797, 1019831, 2110813, 2453107, 3059493, 6332439, 7359321, 90764959, 272294877]

約数ペア:

[(1, 272294877), (3, 90764959), (37, 7359321), (43, 6332439), (89, 3059493), (111, 2453107), (129, 2110813), (267, 1019831), (641, 424797), (1591, 171147), (1923, 141599), (3293, 82689), (3827, 71151), (4773, 57049), (9879, 27563), (11481, 23717)]