53811567

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{269}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 82944000

約数和(自身を除く): 29132433

約数列:

[1, 3, 9, 27, 31, 93, 239, 269, 279, 717, 807, 837, 2151, 2421, 6453, 7263, 7409, 8339, 22227, 25017, 64291, 66681, 75051, 192873, 200043, 225153, 578619, 1735857, 1993021, 5979063, 17937189, 53811567]

約数ペア:

[(1, 53811567), (3, 17937189), (9, 5979063), (27, 1993021), (31, 1735857), (93, 578619), (239, 225153), (269, 200043), (279, 192873), (717, 75051), (807, 66681), (837, 64291), (2151, 25017), (2421, 22227), (6453, 8339), (7263, 7409)]