55522719

素因数分解:

$3^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1117}}^1$

素因数の和:1396

約数の個数: 32

約数和(自身を含む): 94448640

約数和(自身を除く): 38925921

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 263, 789, 1117, 1841, 2367, 3351, 5523, 7101, 7819, 10053, 16569, 23457, 30159, 49707, 70371, 211113, 293771, 881313, 2056397, 2643939, 6169191, 7931817, 18507573, 55522719]

約数ペア:

[(1, 55522719), (3, 18507573), (7, 7931817), (9, 6169191), (21, 2643939), (27, 2056397), (63, 881313), (189, 293771), (263, 211113), (789, 70371), (1117, 49707), (1841, 30159), (2367, 23457), (3351, 16569), (5523, 10053), (7101, 7819)]