205566561

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{10463}}^1$

素因数の和:10565

約数の個数: 24

約数和(自身を含む): 310152960

約数和(自身を除く): 104586399

約数列:

[1, 3, 9, 37, 59, 111, 177, 333, 531, 2183, 6549, 10463, 19647, 31389, 94167, 387131, 617317, 1161393, 1851951, 3484179, 5555853, 22840729, 68522187, 205566561]

約数ペア:

[(1, 205566561), (3, 68522187), (9, 22840729), (37, 5555853), (59, 3484179), (111, 1851951), (177, 1161393), (333, 617317), (531, 387131), (2183, 94167), (6549, 31389), (10463, 19647)]