64672056591

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{6372259}}^1$

素因数の和:6372478

約数の個数: 16

約数和(自身を含む): 91760544000

約数和(自身を除く): 27088487409

約数列:

[1, 3, 17, 51, 199, 597, 3383, 10149, 6372259, 19116777, 108328403, 324985209, 1268079541, 3804238623, 21557352197, 64672056591]

約数ペア:

[(1, 64672056591), (3, 21557352197), (17, 3804238623), (51, 1268079541), (199, 324985209), (597, 108328403), (3383, 19116777), (10149, 6372259)]