165004227

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1831}}^1$

素因数の和:1904

約数の個数: 48

約数和(自身を含む): 274360320

約数和(自身を除く): 109356093

約数列:

[1, 3, 9, 17, 19, 31, 51, 57, 93, 153, 171, 279, 323, 527, 589, 969, 1581, 1767, 1831, 2907, 4743, 5301, 5493, 10013, 16479, 30039, 31127, 34789, 56761, 90117, 93381, 104367, 170283, 280143, 313101, 510849, 591413, 964937, 1078459, 1774239, 2894811, 3235377, 5322717, 8684433, 9706131, 18333803, 55001409, 165004227]

約数ペア:

[(1, 165004227), (3, 55001409), (9, 18333803), (17, 9706131), (19, 8684433), (31, 5322717), (51, 3235377), (57, 2894811), (93, 1774239), (153, 1078459), (171, 964937), (279, 591413), (323, 510849), (527, 313101), (589, 280143), (969, 170283), (1581, 104367), (1767, 93381), (1831, 90117), (2907, 56761), (4743, 34789), (5301, 31127), (5493, 30039), (10013, 16479)]