28458153

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8087}}^1$

素因数の和:8133

約数の個数: 24

約数和(自身を含む): 45422208

約数和(自身を除く): 16964055

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 8087, 24261, 72783, 137479, 186001, 412437, 558003, 1237311, 1674009, 3162017, 9486051, 28458153]

約数ペア:

[(1, 28458153), (3, 9486051), (9, 3162017), (17, 1674009), (23, 1237311), (51, 558003), (69, 412437), (153, 186001), (207, 137479), (391, 72783), (1173, 24261), (3519, 8087)]