55398729

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{4217}}^1$

素因数の和:4400

約数の個数: 16

約数和(自身を含む): 76936320

約数和(自身を除く): 21537591

約数列:

[1, 3, 29, 87, 151, 453, 4217, 4379, 12651, 13137, 122293, 366879, 636767, 1910301, 18466243, 55398729]

約数ペア:

[(1, 55398729), (3, 18466243), (29, 1910301), (87, 636767), (151, 366879), (453, 122293), (4217, 13137), (4379, 12651)]