39007287

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 66014208

約数和(自身を除く): 27006921

約数列:

[1, 3, 9, 11, 23, 33, 37, 69, 99, 111, 207, 253, 333, 407, 463, 759, 851, 1221, 1389, 2277, 2553, 3663, 4167, 5093, 7659, 9361, 10649, 15279, 17131, 28083, 31947, 45837, 51393, 84249, 95841, 117139, 154179, 188441, 351417, 394013, 565323, 1054251, 1182039, 1695969, 3546117, 4334143, 13002429, 39007287]

約数ペア:

[(1, 39007287), (3, 13002429), (9, 4334143), (11, 3546117), (23, 1695969), (33, 1182039), (37, 1054251), (69, 565323), (99, 394013), (111, 351417), (207, 188441), (253, 154179), (333, 117139), (407, 95841), (463, 84249), (759, 51393), (851, 45837), (1221, 31947), (1389, 28083), (2277, 17131), (2553, 15279), (3663, 10649), (4167, 9361), (5093, 7659)]