1155728061

素因数分解:

$3^3\times {\mathrm{1627}}^1\times {\mathrm{26309}}^1$

素因数の和:27945

約数の個数: 16

約数和(自身を含む): 1713307200

約数和(自身を除く): 557579139

約数列:

[1, 3, 9, 27, 1627, 4881, 14643, 26309, 43929, 78927, 236781, 710343, 42804743, 128414229, 385242687, 1155728061]

約数ペア:

[(1, 1155728061), (3, 385242687), (9, 128414229), (27, 42804743), (1627, 710343), (4881, 236781), (14643, 78927), (26309, 43929)]