8145009

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{5113}}^1$

素因数の和:5181

約数の個数: 16

約数和(自身を含む): 12273600

約数和(自身を除く): 4128591

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 5113, 15339, 46017, 138051, 301667, 905001, 2715003, 8145009]

約数ペア:

[(1, 8145009), (3, 2715003), (9, 905001), (27, 301667), (59, 138051), (177, 46017), (531, 15339), (1593, 5113)]