42807411

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{5279}}^1$

素因数の和:5355

約数の個数: 24

約数和(自身を含む): 66718080

約数和(自身を除く): 23910669

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 2703, 5279, 8109, 15837, 47511, 89743, 269229, 279787, 807687, 839361, 2518083, 4756379, 14269137, 42807411]

約数ペア:

[(1, 42807411), (3, 14269137), (9, 4756379), (17, 2518083), (51, 839361), (53, 807687), (153, 279787), (159, 269229), (477, 89743), (901, 47511), (2703, 15837), (5279, 8109)]