75498003

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 133099200

約数和(自身を除く): 57601197

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 157, 357, 449, 471, 1071, 1099, 1347, 1413, 2669, 3143, 3297, 4041, 7633, 8007, 9429, 9891, 18683, 22899, 24021, 28287, 53431, 56049, 68697, 70493, 160293, 168147, 211479, 480879, 493451, 634437, 1198381, 1480353, 3595143, 4441059, 8388667, 10785429, 25166001, 75498003]

約数ペア:

[(1, 75498003), (3, 25166001), (7, 10785429), (9, 8388667), (17, 4441059), (21, 3595143), (51, 1480353), (63, 1198381), (119, 634437), (153, 493451), (157, 480879), (357, 211479), (449, 168147), (471, 160293), (1071, 70493), (1099, 68697), (1347, 56049), (1413, 53431), (2669, 28287), (3143, 24021), (3297, 22899), (4041, 18683), (7633, 9891), (8007, 9429)]