49989627

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{7901}}^1$

素因数の和:7963

約数の個数: 24

約数和(自身を含む): 78071760

約数和(自身を除く): 28082133

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 2109, 6327, 7901, 23703, 71109, 150119, 292337, 450357, 877011, 1351071, 2631033, 5554403, 16663209, 49989627]

約数ペア:

[(1, 49989627), (3, 16663209), (9, 5554403), (19, 2631033), (37, 1351071), (57, 877011), (111, 450357), (171, 292337), (333, 150119), (703, 71109), (2109, 23703), (6327, 7901)]