29126671227

素因数分解:

$3^3\times {\mathrm{643}}^1\times {\mathrm{1677707}}^1$

素因数の和:1678359

約数の個数: 16

約数和(自身を含む): 43217758080

約数和(自身を除く): 14091086853

約数列:

[1, 3, 9, 27, 643, 1929, 5787, 17361, 1677707, 5033121, 15099363, 45298089, 1078765601, 3236296803, 9708890409, 29126671227]

約数ペア:

[(1, 29126671227), (3, 9708890409), (9, 3236296803), (27, 1078765601), (643, 45298089), (1929, 15099363), (5787, 5033121), (17361, 1677707)]