156988740393

素因数分解:

$3^2\times {\mathrm{1321}}^1\times {\mathrm{13204537}}^1$

素因数の和:13205864

約数の個数: 12

約数和(自身を含む): 226933190068

約数和(自身を除く): 69944449675

約数列:

[1, 3, 9, 1321, 3963, 11889, 13204537, 39613611, 118840833, 17443193377, 52329580131, 156988740393]

約数ペア:

[(1, 156988740393), (3, 52329580131), (9, 17443193377), (1321, 118840833), (3963, 39613611), (11889, 13204537)]