27331359

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 43819776

約数和(自身を除く): 16488417

約数列:

[1, 3, 11, 17, 33, 43, 51, 103, 121, 129, 187, 309, 363, 473, 561, 731, 1133, 1419, 1751, 2057, 2193, 3399, 4429, 5203, 5253, 6171, 8041, 12463, 13287, 15609, 19261, 24123, 37389, 48719, 57783, 75293, 88451, 146157, 211871, 225879, 265353, 535909, 635613, 828223, 1607727, 2484669, 9110453, 27331359]

約数ペア:

[(1, 27331359), (3, 9110453), (11, 2484669), (17, 1607727), (33, 828223), (43, 635613), (51, 535909), (103, 265353), (121, 225879), (129, 211871), (187, 146157), (309, 88451), (363, 75293), (473, 57783), (561, 48719), (731, 37389), (1133, 24123), (1419, 19261), (1751, 15609), (2057, 13287), (2193, 12463), (3399, 8041), (4429, 6171), (5203, 5253)]