8045349153

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1\times {\mathrm{1609}}^1$

素因数の和:2177

約数の個数: 32

約数和(自身を含む): 11153358720

約数和(自身を除く): 3108009567

約数列:

[1, 3, 37, 107, 111, 321, 421, 1263, 1609, 3959, 4827, 11877, 15577, 45047, 46731, 59533, 135141, 172163, 178599, 516489, 677389, 1666739, 2032167, 5000217, 6370031, 19110093, 25063393, 72480623, 75190179, 217441869, 2681783051, 8045349153]

約数ペア:

[(1, 8045349153), (3, 2681783051), (37, 217441869), (107, 75190179), (111, 72480623), (321, 25063393), (421, 19110093), (1263, 6370031), (1609, 5000217), (3959, 2032167), (4827, 1666739), (11877, 677389), (15577, 516489), (45047, 178599), (46731, 172163), (59533, 135141)]