1555145074953

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{2066443}}^1$

素因数の和:2066640

約数の個数: 48

約数和(自身を含む): 2467168820480

約数和(自身を除く): 912023745527

約数列:

[1, 3, 9, 19, 27, 57, 81, 163, 171, 243, 489, 513, 1467, 1539, 3097, 4401, 4617, 9291, 13203, 27873, 39609, 83619, 250857, 752571, 2066443, 6199329, 18597987, 39262417, 55793961, 117787251, 167381883, 336830209, 353361753, 502145649, 1010490627, 1060085259, 3031471881, 3180255777, 6399773971, 9094415643, 9540767331, 19199321913, 27283246929, 57597965739, 81849740787, 172793897217, 518381691651, 1555145074953]

約数ペア:

[(1, 1555145074953), (3, 518381691651), (9, 172793897217), (19, 81849740787), (27, 57597965739), (57, 27283246929), (81, 19199321913), (163, 9540767331), (171, 9094415643), (243, 6399773971), (489, 3180255777), (513, 3031471881), (1467, 1060085259), (1539, 1010490627), (3097, 502145649), (4401, 353361753), (4617, 336830209), (9291, 167381883), (13203, 117787251), (27873, 55793961), (39609, 39262417), (83619, 18597987), (250857, 6199329), (752571, 2066443)]