118570959

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{112603}}^1$

素因数の和:112628

約数の個数: 20

約数和(自身を含む): 190751176

約数和(自身を除く): 72180217

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 112603, 337809, 1013427, 1463839, 3040281, 4391517, 9120843, 13174551, 39523653, 118570959]

約数ペア:

[(1, 118570959), (3, 39523653), (9, 13174551), (13, 9120843), (27, 4391517), (39, 3040281), (81, 1463839), (117, 1013427), (351, 337809), (1053, 112603)]