7131662091

素因数分解:

$3^4\times {\mathrm{907}}^1\times {\mathrm{97073}}^1$

素因数の和:97992

約数の個数: 20

約数和(自身を含む): 10665326232

約数和(自身を除く): 3533664141

約数列:

[1, 3, 9, 27, 81, 907, 2721, 8163, 24489, 73467, 97073, 291219, 873657, 2620971, 7862913, 88045211, 264135633, 792406899, 2377220697, 7131662091]

約数ペア:

[(1, 7131662091), (3, 2377220697), (9, 792406899), (27, 264135633), (81, 88045211), (907, 7862913), (2721, 2620971), (8163, 873657), (24489, 291219), (73467, 97073)]