73894203

素因数分解:

$3^2\times {\mathrm{113}}^2\times {\mathrm{643}}^1$

素因数の和:875

約数の個数: 18

約数和(自身を含む): 107856476

約数和(自身を除く): 33962273

約数列:

[1, 3, 9, 113, 339, 643, 1017, 1929, 5787, 12769, 38307, 72659, 114921, 217977, 653931, 8210467, 24631401, 73894203]

約数ペア:

[(1, 73894203), (3, 24631401), (9, 8210467), (113, 653931), (339, 217977), (643, 114921), (1017, 72659), (1929, 38307), (5787, 12769)]