65655819

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{457}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 103544640

約数和(自身を除く): 37888821

約数列:

[1, 3, 9, 17, 27, 51, 153, 313, 457, 459, 939, 1371, 2817, 4113, 5321, 7769, 8451, 12339, 15963, 23307, 47889, 69921, 143041, 143667, 209763, 429123, 1287369, 2431697, 3862107, 7295091, 21885273, 65655819]

約数ペア:

[(1, 65655819), (3, 21885273), (9, 7295091), (17, 3862107), (27, 2431697), (51, 1287369), (153, 429123), (313, 209763), (457, 143667), (459, 143041), (939, 69921), (1371, 47889), (2817, 23307), (4113, 15963), (5321, 12339), (7769, 8451)]