56125701

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{599}}^1$

素因数の和:993

約数の個数: 24

約数和(自身を含む): 84240000

約数和(自身を除く): 28114299

約数列:

[1, 3, 9, 29, 87, 261, 359, 599, 1077, 1797, 3231, 5391, 10411, 17371, 31233, 52113, 93699, 156339, 215041, 645123, 1935369, 6236189, 18708567, 56125701]

約数ペア:

[(1, 56125701), (3, 18708567), (9, 6236189), (29, 1935369), (87, 645123), (261, 215041), (359, 156339), (599, 93699), (1077, 52113), (1797, 31233), (3231, 17371), (5391, 10411)]