51286077

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{311}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 75636288

約数和(自身を除く): 24350211

約数列:

[1, 3, 9, 73, 219, 251, 311, 657, 753, 933, 2259, 2799, 18323, 22703, 54969, 68109, 78061, 164907, 204327, 234183, 702549, 5698453, 17095359, 51286077]

約数ペア:

[(1, 51286077), (3, 17095359), (9, 5698453), (73, 702549), (219, 234183), (251, 204327), (311, 164907), (657, 78061), (753, 68109), (933, 54969), (2259, 22703), (2799, 18323)]