129168321

素因数分解:

$3^1\times {\mathrm{167}}^1\times {\mathrm{347}}^1\times {\mathrm{743}}^1$

素因数の和:1260

約数の個数: 16

約数和(自身を含む): 173988864

約数和(自身を除く): 44820543

約数列:

[1, 3, 167, 347, 501, 743, 1041, 2229, 57949, 124081, 173847, 257821, 372243, 773463, 43056107, 129168321]

約数ペア:

[(1, 129168321), (3, 43056107), (167, 773463), (347, 372243), (501, 257821), (743, 173847), (1041, 124081), (2229, 57949)]