138304221813

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{7258921}}^1$

素因数の和:7259029

約数の個数: 24

約数和(自身を含む): 209492488920

約数和(自身を除く): 71188267107

約数列:

[1, 3, 9, 29, 73, 87, 219, 261, 657, 2117, 6351, 19053, 7258921, 21776763, 65330289, 210508709, 529901233, 631526127, 1589703699, 1894578381, 4769111097, 15367135757, 46101407271, 138304221813]

約数ペア:

[(1, 138304221813), (3, 46101407271), (9, 15367135757), (29, 4769111097), (73, 1894578381), (87, 1589703699), (219, 631526127), (261, 529901233), (657, 210508709), (2117, 65330289), (6351, 21776763), (19053, 7258921)]