186309927

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{10243}}^1$

素因数の和:10339

約数の個数: 24

約数和(自身を含む): 281259264

約数和(自身を除く): 94949337

約数列:

[1, 3, 9, 43, 47, 129, 141, 387, 423, 2021, 6063, 10243, 18189, 30729, 92187, 440449, 481421, 1321347, 1444263, 3964041, 4332789, 20701103, 62103309, 186309927]

約数ペア:

[(1, 186309927), (3, 62103309), (9, 20701103), (43, 4332789), (47, 3964041), (129, 1444263), (141, 1321347), (387, 481421), (423, 440449), (2021, 92187), (6063, 30729), (10243, 18189)]