87891177

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{9901}}^1$

素因数の和:10184

約数の個数: 16

約数和(自身を含む): 128329920

約数和(自身を除く): 40438743

約数列:

[1, 3, 11, 33, 269, 807, 2959, 8877, 9901, 29703, 108911, 326733, 2663369, 7990107, 29297059, 87891177]

約数ペア:

[(1, 87891177), (3, 29297059), (11, 7990107), (33, 2663369), (269, 326733), (807, 108911), (2959, 29703), (8877, 9901)]