128865363

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{2351}}^1$

素因数の和:2527

約数の個数: 24

約数和(自身を含む): 190192128

約数和(自身を除く): 61326765

約数列:

[1, 3, 11, 33, 121, 151, 363, 453, 1661, 2351, 4983, 7053, 18271, 25861, 54813, 77583, 284471, 355001, 853413, 1065003, 3905011, 11715033, 42955121, 128865363]

約数ペア:

[(1, 128865363), (3, 42955121), (11, 11715033), (33, 3905011), (121, 1065003), (151, 853413), (363, 355001), (453, 284471), (1661, 77583), (2351, 54813), (4983, 25861), (7053, 18271)]