147130551

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{937}}^1$

素因数の和:1255

約数の個数: 24

約数和(自身を含む): 216565440

約数和(自身を除く): 69434889

約数列:

[1, 3, 9, 73, 219, 239, 657, 717, 937, 2151, 2811, 8433, 17447, 52341, 68401, 157023, 205203, 223943, 615609, 671829, 2015487, 16347839, 49043517, 147130551]

約数ペア:

[(1, 147130551), (3, 49043517), (9, 16347839), (73, 2015487), (219, 671829), (239, 615609), (657, 223943), (717, 205203), (937, 157023), (2151, 68401), (2811, 52341), (8433, 17447)]