55030347

素因数分解:

$3^4\times {\mathrm{191}}^1\times {\mathrm{3557}}^1$

素因数の和:3760

約数の個数: 20

約数和(自身を含む): 82659456

約数和(自身を除く): 27629109

約数列:

[1, 3, 9, 27, 81, 191, 573, 1719, 3557, 5157, 10671, 15471, 32013, 96039, 288117, 679387, 2038161, 6114483, 18343449, 55030347]

約数ペア:

[(1, 55030347), (3, 18343449), (9, 6114483), (27, 2038161), (81, 679387), (191, 288117), (573, 96039), (1719, 32013), (3557, 15471), (5157, 10671)]