164955402009

素因数分解:

$3^2\times {\mathrm{241}}^1\times {\mathrm{76051361}}^1$

素因数の和:76051608

約数の個数: 12

約数和(自身を含む): 239257584852

約数和(自身を除く): 74302182843

約数列:

[1, 3, 9, 241, 723, 2169, 76051361, 228154083, 684462249, 18328378001, 54985134003, 164955402009]

約数ペア:

[(1, 164955402009), (3, 54985134003), (9, 18328378001), (241, 684462249), (723, 228154083), (2169, 76051361)]