55580109

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{3217}}^1$

素因数の和:3676

約数の個数: 16

約数和(自身を含む): 80012352

約数和(自身を除く): 24432243

約数列:

[1, 3, 13, 39, 443, 1329, 3217, 5759, 9651, 17277, 41821, 125463, 1425131, 4275393, 18526703, 55580109]

約数ペア:

[(1, 55580109), (3, 18526703), (13, 4275393), (39, 1425131), (443, 125463), (1329, 41821), (3217, 17277), (5759, 9651)]