351197613

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1693}}^1$

素因数の和:1915

約数の個数: 40

約数和(自身を含む): 568187928

約数和(自身を除く): 216990315

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 197, 351, 591, 1053, 1693, 1773, 2561, 5079, 5319, 7683, 15237, 15957, 22009, 23049, 45711, 66027, 69147, 137133, 198081, 207441, 333521, 594243, 1000563, 1782729, 3001689, 4335773, 9005067, 13007319, 27015201, 39021957, 117065871, 351197613]

約数ペア:

[(1, 351197613), (3, 117065871), (9, 39021957), (13, 27015201), (27, 13007319), (39, 9005067), (81, 4335773), (117, 3001689), (197, 1782729), (351, 1000563), (591, 594243), (1053, 333521), (1693, 207441), (1773, 198081), (2561, 137133), (5079, 69147), (5319, 66027), (7683, 45711), (15237, 23049), (15957, 22009)]