53201995893

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1239533}}^1$

素因数の和:1239809

約数の個数: 24

約数和(自身を含む): 81214267680

約数和(自身を除く): 28012271787

約数列:

[1, 3, 9, 19, 57, 171, 251, 753, 2259, 4769, 14307, 42921, 1239533, 3718599, 11155797, 23551127, 70653381, 211960143, 311122783, 933368349, 2800105047, 5911332877, 17733998631, 53201995893]

約数ペア:

[(1, 53201995893), (3, 17733998631), (9, 5911332877), (19, 2800105047), (57, 933368349), (171, 311122783), (251, 211960143), (753, 70653381), (2259, 23551127), (4769, 11155797), (14307, 3718599), (42921, 1239533)]