163920297

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{2377}}^1$

素因数の和:2688

約数の個数: 16

約数和(自身を含む): 221591552

約数和(自身を除く): 57671255

約数列:

[1, 3, 127, 181, 381, 543, 2377, 7131, 22987, 68961, 301879, 430237, 905637, 1290711, 54640099, 163920297]

約数ペア:

[(1, 163920297), (3, 54640099), (127, 1290711), (181, 905637), (381, 430237), (543, 301879), (2377, 68961), (7131, 22987)]