146215611

素因数分解:

$3^4\times {\mathrm{271}}^1\times {\mathrm{6661}}^1$

素因数の和:6944

約数の個数: 20

約数和(自身を含む): 219259744

約数和(自身を除く): 73044133

約数列:

[1, 3, 9, 27, 81, 271, 813, 2439, 6661, 7317, 19983, 21951, 59949, 179847, 539541, 1805131, 5415393, 16246179, 48738537, 146215611]

約数ペア:

[(1, 146215611), (3, 48738537), (9, 16246179), (27, 5415393), (81, 1805131), (271, 539541), (813, 179847), (2439, 59949), (6661, 21951), (7317, 19983)]