118972821

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{919}}^1\times {\mathrm{3923}}^1$

素因数の和:4856

約数の個数: 16

約数和(自身を含む): 173283840

約数和(自身を除く): 54311019

約数列:

[1, 3, 11, 33, 919, 2757, 3923, 10109, 11769, 30327, 43153, 129459, 3605237, 10815711, 39657607, 118972821]

約数ペア:

[(1, 118972821), (3, 39657607), (11, 10815711), (33, 3605237), (919, 129459), (2757, 43153), (3923, 30327), (10109, 11769)]