127857023

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 163968000

約数和(自身を除く): 36110977

約数列:

[1, 7, 19, 23, 49, 133, 161, 343, 437, 853, 931, 1127, 3059, 5971, 6517, 7889, 16207, 19619, 21413, 41797, 113449, 137333, 149891, 292579, 372761, 794143, 961331, 2609327, 5559001, 6729317, 18265289, 127857023]

約数ペア:

[(1, 127857023), (7, 18265289), (19, 6729317), (23, 5559001), (49, 2609327), (133, 961331), (161, 794143), (343, 372761), (437, 292579), (853, 149891), (931, 137333), (1127, 113449), (3059, 41797), (5971, 21413), (6517, 19619), (7889, 16207)]