70782069

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{1657}}^1$

素因数の和:2180

約数の個数: 16

約数和(自身を含む): 97888320

約数和(自身を除く): 27106251

約数列:

[1, 3, 29, 87, 491, 1473, 1657, 4971, 14239, 42717, 48053, 144159, 813587, 2440761, 23594023, 70782069]

約数ペア:

[(1, 70782069), (3, 23594023), (29, 2440761), (87, 813587), (491, 144159), (1473, 48053), (1657, 42717), (4971, 14239)]