380012877

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{67993}}^1$

素因数の和:68031

約数の個数: 24

約数和(自身を含む): 593995584

約数和(自身を除く): 213982707

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 5589, 67993, 203979, 611937, 1563839, 1835811, 4691517, 5507433, 14074551, 16522299, 42223653, 126670959, 380012877]

約数ペア:

[(1, 380012877), (3, 126670959), (9, 42223653), (23, 16522299), (27, 14074551), (69, 5507433), (81, 4691517), (207, 1835811), (243, 1563839), (621, 611937), (1863, 203979), (5589, 67993)]