61137681

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{10709}}^1$

素因数の和:10896

約数の個数: 16

約数和(自身を含む): 89449920

約数和(自身を除く): 28312239

約数列:

[1, 3, 11, 33, 173, 519, 1903, 5709, 10709, 32127, 117799, 353397, 1852657, 5557971, 20379227, 61137681]

約数ペア:

[(1, 61137681), (3, 20379227), (11, 5557971), (33, 1852657), (173, 353397), (519, 117799), (1903, 32127), (5709, 10709)]