26133081

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 39191040

約数和(自身を除く): 13057959

約数列:

[1, 3, 13, 39, 47, 53, 141, 159, 269, 611, 689, 807, 1833, 2067, 2491, 3497, 7473, 10491, 12643, 14257, 32383, 37929, 42771, 97149, 164359, 185341, 493077, 556023, 670079, 2010237, 8711027, 26133081]

約数ペア:

[(1, 26133081), (3, 8711027), (13, 2010237), (39, 670079), (47, 556023), (53, 493077), (141, 185341), (159, 164359), (269, 97149), (611, 42771), (689, 37929), (807, 32383), (1833, 14257), (2067, 12643), (2491, 10491), (3497, 7473)]