151215381

素因数分解:

$3^2\times {\mathrm{503}}^1\times {\mathrm{33403}}^1$

素因数の和:33912

約数の個数: 12

約数和(自身を含む): 218863008

約数和(自身を除く): 67647627

約数列:

[1, 3, 9, 503, 1509, 4527, 33403, 100209, 300627, 16801709, 50405127, 151215381]

約数ペア:

[(1, 151215381), (3, 50405127), (9, 16801709), (503, 300627), (1509, 100209), (4527, 33403)]