64154109

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{1741}}^1$

素因数の和:1988

約数の個数: 16

約数和(自身を含む): 87295104

約数和(自身を除く): 23140995

約数列:

[1, 3, 71, 173, 213, 519, 1741, 5223, 12283, 36849, 123611, 301193, 370833, 903579, 21384703, 64154109]

約数ペア:

[(1, 64154109), (3, 21384703), (71, 903579), (173, 370833), (213, 301193), (519, 123611), (1741, 36849), (5223, 12283)]