138847551

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{15737}}^1$

素因数の和:15930

約数の個数: 16

約数和(自身を含む): 197165664

約数和(自身を除く): 58318113

約数列:

[1, 3, 17, 51, 173, 519, 2941, 8823, 15737, 47211, 267529, 802587, 2722501, 8167503, 46282517, 138847551]

約数ペア:

[(1, 138847551), (3, 46282517), (17, 8167503), (51, 2722501), (173, 802587), (519, 267529), (2941, 47211), (8823, 15737)]