48512709

素因数分解:

$3^3\times 7^1\times {\mathrm{283}}^1\times {\mathrm{907}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 82519040

約数和(自身を除く): 34006331

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 283, 849, 907, 1981, 2547, 2721, 5943, 6349, 7641, 8163, 17829, 19047, 24489, 53487, 57141, 171423, 256681, 770043, 1796767, 2310129, 5390301, 6930387, 16170903, 48512709]

約数ペア:

[(1, 48512709), (3, 16170903), (7, 6930387), (9, 5390301), (21, 2310129), (27, 1796767), (63, 770043), (189, 256681), (283, 171423), (849, 57141), (907, 53487), (1981, 24489), (2547, 19047), (2721, 17829), (5943, 8163), (6349, 7641)]