149715891

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{426541}}^1$

素因数の和:426563

約数の個数: 16

約数和(自身を含む): 238863520

約数和(自身を除く): 89147629

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 426541, 1279623, 3838869, 5545033, 11516607, 16635099, 49905297, 149715891]

約数ペア:

[(1, 149715891), (3, 49905297), (9, 16635099), (13, 11516607), (27, 5545033), (39, 3838869), (117, 1279623), (351, 426541)]