87256053

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{7219}}^1$

素因数の和:7321

約数の個数: 24

約数和(自身を含む): 135158400

約数和(自身を除く): 47902347

約数列:

[1, 3, 9, 17, 51, 79, 153, 237, 711, 1343, 4029, 7219, 12087, 21657, 64971, 122723, 368169, 570301, 1104507, 1710903, 5132709, 9695117, 29085351, 87256053]

約数ペア:

[(1, 87256053), (3, 29085351), (9, 9695117), (17, 5132709), (51, 1710903), (79, 1104507), (153, 570301), (237, 368169), (711, 122723), (1343, 64971), (4029, 21657), (7219, 12087)]