127193802

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{2351}}^1$

素因数の和:2554

約数の個数: 32

約数和(自身を含む): 260112384

約数和(自身を除く): 132918582

約数列:

[1, 2, 3, 6, 71, 127, 142, 213, 254, 381, 426, 762, 2351, 4702, 7053, 9017, 14106, 18034, 27051, 54102, 166921, 298577, 333842, 500763, 597154, 895731, 1001526, 1791462, 21198967, 42397934, 63596901, 127193802]

約数ペア:

[(1, 127193802), (2, 63596901), (3, 42397934), (6, 21198967), (71, 1791462), (127, 1001526), (142, 895731), (213, 597154), (254, 500763), (381, 333842), (426, 298577), (762, 166921), (2351, 54102), (4702, 27051), (7053, 18034), (9017, 14106)]