71573697

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{47057}}^1$

素因数の和:47089

約数の個数: 18

約数和(自身を含む): 111950982

約数和(自身を除く): 40377285

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 47057, 141171, 423513, 611741, 1835223, 5505669, 7952633, 23857899, 71573697]

約数ペア:

[(1, 71573697), (3, 23857899), (9, 7952633), (13, 5505669), (39, 1835223), (117, 611741), (169, 423513), (507, 141171), (1521, 47057)]