127949901

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1\times {\mathrm{1949}}^1$

素因数の和:2308

約数の個数: 16

約数和(自身を含む): 173472000

約数和(自身を除く): 45522099

約数列:

[1, 3, 79, 237, 277, 831, 1949, 5847, 21883, 65649, 153971, 461913, 539873, 1619619, 42649967, 127949901]

約数ペア:

[(1, 127949901), (3, 42649967), (79, 1619619), (237, 539873), (277, 461913), (831, 153971), (1949, 65649), (5847, 21883)]