99128259

素因数分解:

$3^3\times {\mathrm{509}}^1\times {\mathrm{7213}}^1$

素因数の和:7731

約数の個数: 16

約数和(自身を含む): 147165600

約数和(自身を除く): 48037341

約数列:

[1, 3, 9, 27, 509, 1527, 4581, 7213, 13743, 21639, 64917, 194751, 3671417, 11014251, 33042753, 99128259]

約数ペア:

[(1, 99128259), (3, 33042753), (9, 11014251), (27, 3671417), (509, 194751), (1527, 64917), (4581, 21639), (7213, 13743)]