2732500287

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1433}}^1$

素因数の和:1581

約数の個数: 72

約数和(自身を含む): 4641410592

約数和(自身を除く): 1908910305

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 103, 121, 153, 187, 309, 363, 561, 927, 1089, 1133, 1433, 1683, 1751, 2057, 3399, 4299, 5253, 6171, 10197, 12463, 12897, 15759, 15763, 18513, 19261, 24361, 37389, 47289, 57783, 73083, 112167, 141867, 147599, 173349, 173393, 211871, 219249, 267971, 442797, 520179, 635613, 803913, 1328391, 1560537, 1623589, 1906839, 2411739, 2509183, 2947681, 4870767, 7527549, 8843043, 14612301, 17859479, 22582647, 26529129, 27601013, 53578437, 82803039, 160735311, 248409117, 303611143, 910833429, 2732500287]

約数ペア:

[(1, 2732500287), (3, 910833429), (9, 303611143), (11, 248409117), (17, 160735311), (33, 82803039), (51, 53578437), (99, 27601013), (103, 26529129), (121, 22582647), (153, 17859479), (187, 14612301), (309, 8843043), (363, 7527549), (561, 4870767), (927, 2947681), (1089, 2509183), (1133, 2411739), (1433, 1906839), (1683, 1623589), (1751, 1560537), (2057, 1328391), (3399, 803913), (4299, 635613), (5253, 520179), (6171, 442797), (10197, 267971), (12463, 219249), (12897, 211871), (15759, 173393), (15763, 173349), (18513, 147599), (19261, 141867), (24361, 112167), (37389, 73083), (47289, 57783)]