53391339

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{397}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 84248640

約数和(自身を除く): 30857301

約数列:

[1, 3, 9, 17, 27, 51, 153, 293, 397, 459, 879, 1191, 2637, 3573, 4981, 6749, 7911, 10719, 14943, 20247, 44829, 60741, 116321, 134487, 182223, 348963, 1046889, 1977457, 3140667, 5932371, 17797113, 53391339]

約数ペア:

[(1, 53391339), (3, 17797113), (9, 5932371), (17, 3140667), (27, 1977457), (51, 1046889), (153, 348963), (293, 182223), (397, 134487), (459, 116321), (879, 60741), (1191, 44829), (2637, 20247), (3573, 14943), (4981, 10719), (6749, 7911)]