53955573

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4663}}^1$

素因数の和:4721

約数の個数: 32

約数和(自身を含む): 89548800

約数和(自身を除く): 35593227

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1653, 3857, 4663, 11571, 13989, 32641, 88597, 97923, 135227, 265791, 405681, 620179, 946589, 1860537, 2569313, 2839767, 7707939, 17985191, 53955573]

約数ペア:

[(1, 53955573), (3, 17985191), (7, 7707939), (19, 2839767), (21, 2569313), (29, 1860537), (57, 946589), (87, 620179), (133, 405681), (203, 265791), (399, 135227), (551, 97923), (609, 88597), (1653, 32641), (3857, 13989), (4663, 11571)]