70621839

素因数分解:

$3^2\times {\mathrm{1171}}^1\times {\mathrm{6701}}^1$

素因数の和:7878

約数の個数: 12

約数和(自身を含む): 102111672

約数和(自身を除く): 31489833

約数列:

[1, 3, 9, 1171, 3513, 6701, 10539, 20103, 60309, 7846871, 23540613, 70621839]

約数ペア:

[(1, 70621839), (3, 23540613), (9, 7846871), (1171, 60309), (3513, 20103), (6701, 10539)]