56913111

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{11909}}^1$

素因数の和:11980

約数の個数: 20

約数和(自身を含む): 86466600

約数和(自身を除く): 29553489

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 11909, 35727, 107181, 321543, 702631, 964629, 2107893, 6323679, 18971037, 56913111]

約数ペア:

[(1, 56913111), (3, 18971037), (9, 6323679), (27, 2107893), (59, 964629), (81, 702631), (177, 321543), (531, 107181), (1593, 35727), (4779, 11909)]