243045651

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{89917}}^1$

素因数の和:89990

約数の個数: 16

約数和(自身を含む): 349601184

約数和(自身を除く): 106555533

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 89917, 269751, 1528589, 4585767, 4765601, 14296803, 81015217, 243045651]

約数ペア:

[(1, 243045651), (3, 81015217), (17, 14296803), (51, 4765601), (53, 4585767), (159, 1528589), (901, 269751), (2703, 89917)]