55293189

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{31723}}^1$

素因数の和:31816

約数の個数: 16

約数和(自身を含む): 85274112

約数和(自身を除く): 29980923

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 31723, 95169, 222061, 666183, 2633009, 7899027, 18431063, 55293189]

約数ペア:

[(1, 55293189), (3, 18431063), (7, 7899027), (21, 2633009), (83, 666183), (249, 222061), (581, 95169), (1743, 31723)]