156967356897

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{447200447}}^1$

素因数の和:447200469

約数の個数: 16

約数和(自身を含む): 250432250880

約数和(自身を除く): 93464893983

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 447200447, 1341601341, 4024804023, 5813605811, 12074412069, 17440817433, 52322452299, 156967356897]

約数ペア:

[(1, 156967356897), (3, 52322452299), (9, 17440817433), (13, 12074412069), (27, 5813605811), (39, 4024804023), (117, 1341601341), (351, 447200447)]