88887321

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{76561}}^1$

素因数の和:76613

約数の個数: 16

約数和(自身を含む): 134749120

約数和(自身を除く): 45861799

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 76561, 229683, 689049, 2067147, 3292123, 9876369, 29629107, 88887321]

約数ペア:

[(1, 88887321), (3, 29629107), (9, 9876369), (27, 3292123), (43, 2067147), (129, 689049), (387, 229683), (1161, 76561)]