125218719

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{5021}}^1$

素因数の和:5207

約数の個数: 24

約数和(自身を含む): 192724272

約数和(自身を除く): 67505553

約数列:

[1, 3, 9, 17, 51, 153, 163, 489, 1467, 2771, 5021, 8313, 15063, 24939, 45189, 85357, 256071, 768213, 818423, 2455269, 7365807, 13913191, 41739573, 125218719]

約数ペア:

[(1, 125218719), (3, 41739573), (9, 13913191), (17, 7365807), (51, 2455269), (153, 818423), (163, 768213), (489, 256071), (1467, 85357), (2771, 45189), (5021, 24939), (8313, 15063)]