860904531

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{69467}}^1$

素因数の和:69502

約数の個数: 28

約数和(自身を含む): 1366713432

約数和(自身を除く): 505808901

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1377, 4131, 12393, 69467, 208401, 625203, 1180939, 1875609, 3542817, 5626827, 10628451, 16880481, 31885353, 50641443, 95656059, 286968177, 860904531]

約数ペア:

[(1, 860904531), (3, 286968177), (9, 95656059), (17, 50641443), (27, 31885353), (51, 16880481), (81, 10628451), (153, 5626827), (243, 3542817), (459, 1875609), (729, 1180939), (1377, 625203), (4131, 208401), (12393, 69467)]