277961373

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{971}}^1\times {\mathrm{1871}}^1$

素因数の和:2865

約数の個数: 24

約数和(自身を含む): 425782656

約数和(自身を除く): 147821283

約数列:

[1, 3, 9, 17, 51, 153, 971, 1871, 2913, 5613, 8739, 16507, 16839, 31807, 49521, 95421, 148563, 286263, 1816741, 5450223, 16350669, 30884597, 92653791, 277961373]

約数ペア:

[(1, 277961373), (3, 92653791), (9, 30884597), (17, 16350669), (51, 5450223), (153, 1816741), (971, 286263), (1871, 148563), (2913, 95421), (5613, 49521), (8739, 31807), (16507, 16839)]