87456447

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{967}}^1$

素因数の和:1759

約数の個数: 24

約数和(自身を含む): 136360224

約数和(自身を除く): 48903777

約数列:

[1, 3, 9, 13, 39, 117, 773, 967, 2319, 2901, 6957, 8703, 10049, 12571, 30147, 37713, 90441, 113139, 747491, 2242473, 6727419, 9717383, 29152149, 87456447]

約数ペア:

[(1, 87456447), (3, 29152149), (9, 9717383), (13, 6727419), (39, 2242473), (117, 747491), (773, 113139), (967, 90441), (2319, 37713), (2901, 30147), (6957, 12571), (8703, 10049)]