67289127

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{337}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 98641920

約数和(自身を除く): 31352793

約数列:

[1, 3, 19, 31, 57, 93, 113, 337, 339, 589, 1011, 1767, 2147, 3503, 6403, 6441, 10447, 10509, 19209, 31341, 38081, 66557, 114243, 198493, 199671, 595479, 723539, 1180511, 2170617, 3541533, 22429709, 67289127]

約数ペア:

[(1, 67289127), (3, 22429709), (19, 3541533), (31, 2170617), (57, 1180511), (93, 723539), (113, 595479), (337, 199671), (339, 198493), (589, 114243), (1011, 66557), (1767, 38081), (2147, 31341), (3503, 19209), (6403, 10509), (6441, 10447)]