68903139

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{883}}^1$

素因数の和:979

約数の個数: 24

約数和(自身を含む): 99503040

約数和(自身を除く): 30599901

約数列:

[1, 3, 19, 37, 57, 111, 703, 883, 1369, 2109, 2649, 4107, 16777, 26011, 32671, 50331, 78033, 98013, 620749, 1208827, 1862247, 3626481, 22967713, 68903139]

約数ペア:

[(1, 68903139), (3, 22967713), (19, 3626481), (37, 1862247), (57, 1208827), (111, 620749), (703, 98013), (883, 78033), (1369, 50331), (2109, 32671), (2649, 26011), (4107, 16777)]