201306159

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{31817}}^1$

素因数の和:31879

約数の個数: 24

約数和(自身を含む): 314361840

約数和(自身を除く): 113055681

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 2109, 6327, 31817, 95451, 286353, 604523, 1177229, 1813569, 3531687, 5440707, 10595061, 22367351, 67102053, 201306159]

約数ペア:

[(1, 201306159), (3, 67102053), (9, 22367351), (19, 10595061), (37, 5440707), (57, 3531687), (111, 1813569), (171, 1177229), (333, 604523), (703, 286353), (2109, 95451), (6327, 31817)]