61556579

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{883}}^1$

素因数の和:1346

約数の個数: 16

約数和(自身を含む): 73661952

約数和(自身を除く): 12105373

約数列:

[1, 7, 23, 161, 433, 883, 3031, 6181, 9959, 20309, 69713, 142163, 382339, 2676373, 8793797, 61556579]

約数ペア:

[(1, 61556579), (7, 8793797), (23, 2676373), (161, 382339), (433, 142163), (883, 69713), (3031, 20309), (6181, 9959)]