198729122553

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1698539509}}^1$

素因数の和:1698539528

約数の個数: 12

約数和(自身を含む): 309134190820

約数和(自身を除く): 110405068267

約数列:

[1, 3, 9, 13, 39, 117, 1698539509, 5095618527, 15286855581, 22081013617, 66243040851, 198729122553]

約数ペア:

[(1, 198729122553), (3, 66243040851), (9, 22081013617), (13, 15286855581), (39, 5095618527), (117, 1698539509)]