161426637

素因数分解:

$3^2\times {\mathrm{4111}}^1\times {\mathrm{4363}}^1$

素因数の和:8480

約数の個数: 12

約数和(自身を含む): 233281984

約数和(自身を除く): 71855347

約数列:

[1, 3, 9, 4111, 4363, 12333, 13089, 36999, 39267, 17936293, 53808879, 161426637]

約数ペア:

[(1, 161426637), (3, 53808879), (9, 17936293), (4111, 39267), (4363, 36999), (12333, 13089)]