137400903

素因数分解:

$3^2\times {\mathrm{3407}}^1\times {\mathrm{4481}}^1$

素因数の和:7894

約数の個数: 12

約数和(自身を含む): 198570528

約数和(自身を除く): 61169625

約数列:

[1, 3, 9, 3407, 4481, 10221, 13443, 30663, 40329, 15266767, 45800301, 137400903]

約数ペア:

[(1, 137400903), (3, 45800301), (9, 15266767), (3407, 40329), (4481, 30663), (10221, 13443)]