2116723671

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{152821}}^1$

素因数の和:152858

約数の個数: 28

約数和(自身を含む): 3340688920

約数和(自身を除く): 1223965249

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 4617, 13851, 152821, 458463, 1375389, 2903599, 4126167, 8710797, 12378501, 26132391, 37135503, 78397173, 111406509, 235191519, 705574557, 2116723671]

約数ペア:

[(1, 2116723671), (3, 705574557), (9, 235191519), (19, 111406509), (27, 78397173), (57, 37135503), (81, 26132391), (171, 12378501), (243, 8710797), (513, 4126167), (729, 2903599), (1539, 1375389), (4617, 458463), (13851, 152821)]