3811077

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:87

約数の個数: 48

約数和(自身を含む): 6583680

約数和(自身を除く): 2772603

約数列:

[1, 3, 9, 17, 19, 23, 27, 51, 57, 69, 153, 171, 207, 323, 361, 391, 437, 459, 513, 621, 969, 1083, 1173, 1311, 2907, 3249, 3519, 3933, 6137, 7429, 8303, 8721, 9747, 10557, 11799, 18411, 22287, 24909, 55233, 66861, 74727, 141151, 165699, 200583, 224181, 423453, 1270359, 3811077]

約数ペア:

[(1, 3811077), (3, 1270359), (9, 423453), (17, 224181), (19, 200583), (23, 165699), (27, 141151), (51, 74727), (57, 66861), (69, 55233), (153, 24909), (171, 22287), (207, 18411), (323, 11799), (361, 10557), (391, 9747), (437, 8721), (459, 8303), (513, 7429), (621, 6137), (969, 3933), (1083, 3519), (1173, 3249), (1311, 2907)]