156680199

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1339147}}^1$

素因数の和:1339166

約数の個数: 12

約数和(自身を含む): 243724936

約数和(自身を除く): 87044737

約数列:

[1, 3, 9, 13, 39, 117, 1339147, 4017441, 12052323, 17408911, 52226733, 156680199]

約数ペア:

[(1, 156680199), (3, 52226733), (9, 17408911), (13, 12052323), (39, 4017441), (117, 1339147)]