74789649

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{83939}}^1$

素因数の和:83962

約数の個数: 20

約数和(自身を含む): 121880880

約数和(自身を除く): 47091231

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 83939, 251817, 755451, 923329, 2266353, 2769987, 6799059, 8309961, 24929883, 74789649]

約数ペア:

[(1, 74789649), (3, 24929883), (9, 8309961), (11, 6799059), (27, 2769987), (33, 2266353), (81, 923329), (99, 755451), (297, 251817), (891, 83939)]