71783361

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{204511}}^1$

素因数の和:204533

約数の個数: 16

約数和(自身を含む): 114526720

約数和(自身を除く): 42743359

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 204511, 613533, 1840599, 2658643, 5521797, 7975929, 23927787, 71783361]

約数ペア:

[(1, 71783361), (3, 23927787), (9, 7975929), (13, 5521797), (27, 2658643), (39, 1840599), (117, 613533), (351, 204511)]