139968393

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1\times {\mathrm{1231}}^1$

素因数の和:1636

約数の個数: 16

約数和(自身を含む): 188762112

約数和(自身を除く): 48793719

約数列:

[1, 3, 151, 251, 453, 753, 1231, 3693, 37901, 113703, 185881, 308981, 557643, 926943, 46656131, 139968393]

約数ペア:

[(1, 139968393), (3, 46656131), (151, 926943), (251, 557643), (453, 308981), (753, 185881), (1231, 113703), (3693, 37901)]