207877304439

素因数分解:

$3^2\times 7^1\times {\mathrm{53381}}^1\times {\mathrm{61813}}^1$

素因数の和:115207

約数の個数: 24

約数和(自身を含む): 343174514592

約数和(自身を除く): 135297210153

約数列:

[1, 3, 7, 9, 21, 63, 53381, 61813, 160143, 185439, 373667, 432691, 480429, 556317, 1121001, 1298073, 3363003, 3894219, 3299639753, 9898919259, 23097478271, 29696757777, 69292434813, 207877304439]

約数ペア:

[(1, 207877304439), (3, 69292434813), (7, 29696757777), (9, 23097478271), (21, 9898919259), (63, 3299639753), (53381, 3894219), (61813, 3363003), (160143, 1298073), (185439, 1121001), (373667, 556317), (432691, 480429)]