271885041

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{907}}^1\times {\mathrm{1753}}^1$

素因数の和:2685

約数の個数: 24

約数和(自身を含む): 414084320

約数和(自身を除く): 142199279

約数列:

[1, 3, 9, 19, 57, 171, 907, 1753, 2721, 5259, 8163, 15777, 17233, 33307, 51699, 99921, 155097, 299763, 1589971, 4769913, 14309739, 30209449, 90628347, 271885041]

約数ペア:

[(1, 271885041), (3, 90628347), (9, 30209449), (19, 14309739), (57, 4769913), (171, 1589971), (907, 299763), (1753, 155097), (2721, 99921), (5259, 51699), (8163, 33307), (15777, 17233)]