51660501

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{23557}}^1$

素因数の和:23620

約数の個数: 16

約数和(自身を含む): 74631744

約数和(自身を除く): 22971243

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 23557, 70671, 400469, 1012951, 1201407, 3038853, 17220167, 51660501]

約数ペア:

[(1, 51660501), (3, 17220167), (17, 3038853), (43, 1201407), (51, 1012951), (129, 400469), (731, 70671), (2193, 23557)]