66302439

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 108126720

約数和(自身を除く): 41824281

約数列:

[1, 3, 7, 21, 29, 49, 87, 103, 147, 151, 203, 309, 453, 609, 721, 1057, 1421, 2163, 2987, 3171, 4263, 4379, 5047, 7399, 8961, 13137, 15141, 15553, 20909, 22197, 30653, 46659, 62727, 91959, 108871, 146363, 214571, 326613, 439089, 451037, 643713, 762097, 1353111, 2286291, 3157259, 9471777, 22100813, 66302439]

約数ペア:

[(1, 66302439), (3, 22100813), (7, 9471777), (21, 3157259), (29, 2286291), (49, 1353111), (87, 762097), (103, 643713), (147, 451037), (151, 439089), (203, 326613), (309, 214571), (453, 146363), (609, 108871), (721, 91959), (1057, 62727), (1421, 46659), (2163, 30653), (2987, 22197), (3171, 20909), (4263, 15553), (4379, 15141), (5047, 13137), (7399, 8961)]