51616641

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{23537}}^1$

素因数の和:23600

約数の個数: 16

約数和(自身を含む): 74568384

約数和(自身を除く): 22951743

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 23537, 70611, 400129, 1012091, 1200387, 3036273, 17205547, 51616641]

約数ペア:

[(1, 51616641), (3, 17205547), (17, 3036273), (43, 1200387), (51, 1012091), (129, 400129), (731, 70611), (2193, 23537)]