126948861

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{57107}}^1$

素因数の和:57145

約数の個数: 24

約数和(自身を含む): 207873120

約数和(自身を除く): 80924259

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 57107, 171321, 513963, 742391, 1085033, 2227173, 3255099, 6681519, 9765297, 14105429, 42316287, 126948861]

約数ペア:

[(1, 126948861), (3, 42316287), (9, 14105429), (13, 9765297), (19, 6681519), (39, 3255099), (57, 2227173), (117, 1085033), (171, 742391), (247, 513963), (741, 171321), (2223, 57107)]