81119229

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{4919}}^1$

素因数の和:5184

約数の個数: 16

約数和(自身を含む): 113356800

約数和(自身を除く): 32237571

約数列:

[1, 3, 23, 69, 239, 717, 4919, 5497, 14757, 16491, 113137, 339411, 1175641, 3526923, 27039743, 81119229]

約数ペア:

[(1, 81119229), (3, 27039743), (23, 3526923), (69, 1175641), (239, 339411), (717, 113137), (4919, 16491), (5497, 14757)]