27117009

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{457}}^1$

素因数の和:829

約数の個数: 24

約数和(自身を含む): 41439840

約数和(自身を除く): 14322831

約数列:

[1, 3, 9, 19, 57, 171, 347, 457, 1041, 1371, 3123, 4113, 6593, 8683, 19779, 26049, 59337, 78147, 158579, 475737, 1427211, 3013001, 9039003, 27117009]

約数ペア:

[(1, 27117009), (3, 9039003), (9, 3013001), (19, 1427211), (57, 475737), (171, 158579), (347, 78147), (457, 59337), (1041, 26049), (1371, 19779), (3123, 8683), (4113, 6593)]