97720491

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{128749}}^1$

素因数の和:128786

約数の個数: 16

約数和(自身を含む): 148320000

約数和(自身を除く): 50599509

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 128749, 386247, 1416239, 2961227, 4248717, 8883681, 32573497, 97720491]

約数ペア:

[(1, 97720491), (3, 32573497), (11, 8883681), (23, 4248717), (33, 2961227), (69, 1416239), (253, 386247), (759, 128749)]