71606751

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{1619}}^1$

素因数の和:2286

約数の個数: 16

約数和(自身を含む): 99843840

約数和(自身を除く): 28237089

約数列:

[1, 3, 23, 69, 641, 1619, 1923, 4857, 14743, 37237, 44229, 111711, 1037779, 3113337, 23868917, 71606751]

約数ペア:

[(1, 71606751), (3, 23868917), (23, 3113337), (69, 1037779), (641, 111711), (1619, 44229), (1923, 37237), (4857, 14743)]