270351

素因数分解:

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

素因数の和:76

約数の個数: 32

約数和(自身を含む): 460800

約数和(自身を除く): 190449

約数列:

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

約数ペア:

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