54509289

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{1811}}^1$

素因数の和:2020

約数の個数: 16

約数和(自身を含む): 74219520

約数和(自身を除く): 19710231

約数列:

[1, 3, 79, 127, 237, 381, 1811, 5433, 10033, 30099, 143069, 229997, 429207, 689991, 18169763, 54509289]

約数ペア:

[(1, 54509289), (3, 18169763), (79, 689991), (127, 429207), (237, 229997), (381, 143069), (1811, 30099), (5433, 10033)]