118162071

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{21773}}^1$

素因数の和:21852

約数の個数: 20

約数和(自身を含む): 179156472

約数和(自身を除く): 60994401

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 21773, 65319, 195957, 587871, 1458791, 1763613, 4376373, 13129119, 39387357, 118162071]

約数ペア:

[(1, 118162071), (3, 39387357), (9, 13129119), (27, 4376373), (67, 1763613), (81, 1458791), (201, 587871), (603, 195957), (1809, 65319), (5427, 21773)]