161603940051

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{3853}}^1\times {\mathrm{27253}}^1$

素因数の和:31137

約数の個数: 40

約数和(自身を含む): 254189336720

約数和(自身を除く): 92585396669

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 3853, 11559, 27253, 34677, 73207, 81759, 104031, 219621, 245277, 312093, 517807, 658863, 735831, 1553421, 1976589, 2207493, 4660263, 5929767, 13980789, 41942367, 105005809, 315017427, 945052281, 1995110371, 2835156843, 5985331113, 8505470529, 17955993339, 53867980017, 161603940051]

約数ペア:

[(1, 161603940051), (3, 53867980017), (9, 17955993339), (19, 8505470529), (27, 5985331113), (57, 2835156843), (81, 1995110371), (171, 945052281), (513, 315017427), (1539, 105005809), (3853, 41942367), (11559, 13980789), (27253, 5929767), (34677, 4660263), (73207, 2207493), (81759, 1976589), (104031, 1553421), (219621, 735831), (245277, 658863), (312093, 517807)]