811053

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:79

約数の個数: 40

約数和(自身を含む): 1393920

約数和(自身を除く): 582867

約数列:

[1, 3, 9, 17, 19, 27, 31, 51, 57, 81, 93, 153, 171, 279, 323, 459, 513, 527, 589, 837, 969, 1377, 1539, 1581, 1767, 2511, 2907, 4743, 5301, 8721, 10013, 14229, 15903, 26163, 30039, 42687, 47709, 90117, 270351, 811053]

約数ペア:

[(1, 811053), (3, 270351), (9, 90117), (17, 47709), (19, 42687), (27, 30039), (31, 26163), (51, 15903), (57, 14229), (81, 10013), (93, 8721), (153, 5301), (171, 4743), (279, 2907), (323, 2511), (459, 1767), (513, 1581), (527, 1539), (589, 1377), (837, 969)]