156985997613

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{5749771}}^1$

素因数の和:5750272

約数の個数: 16

約数和(自身を含む): 220791244800

約数和(自身を除く): 63805247187

約数列:

[1, 3, 19, 57, 479, 1437, 9101, 27303, 5749771, 17249313, 109245649, 327736947, 2754140309, 8262420927, 52328665871, 156985997613]

約数ペア:

[(1, 156985997613), (3, 52328665871), (19, 8262420927), (57, 2754140309), (479, 327736947), (1437, 109245649), (9101, 17249313), (27303, 5749771)]