207339939

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{2293}}^1$

素因数の和:2516

約数の個数: 32

約数和(自身を含む): 327032640

約数和(自身を除く): 119692701

約数列:

[1, 3, 9, 17, 27, 51, 153, 197, 459, 591, 1773, 2293, 3349, 5319, 6879, 10047, 20637, 30141, 38981, 61911, 90423, 116943, 350829, 451721, 1052487, 1355163, 4065489, 7679257, 12196467, 23037771, 69113313, 207339939]

約数ペア:

[(1, 207339939), (3, 69113313), (9, 23037771), (17, 12196467), (27, 7679257), (51, 4065489), (153, 1355163), (197, 1052487), (459, 451721), (591, 350829), (1773, 116943), (2293, 90423), (3349, 61911), (5319, 38981), (6879, 30141), (10047, 20637)]