268814835

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{27277}}^1$

素因数の和:27364

約数の個数: 32

約数和(自身を含む): 484457280

約数和(自身を除く): 215642445

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 657, 1095, 1971, 3285, 9855, 27277, 81831, 136385, 245493, 409155, 736479, 1227465, 1991221, 3682395, 5973663, 9956105, 17920989, 29868315, 53762967, 89604945, 268814835]

約数ペア:

[(1, 268814835), (3, 89604945), (5, 53762967), (9, 29868315), (15, 17920989), (27, 9956105), (45, 5973663), (73, 3682395), (135, 1991221), (219, 1227465), (365, 736479), (657, 409155), (1095, 245493), (1971, 136385), (3285, 81831), (9855, 27277)]