313660593

素因数分解:

$3^4\times {\mathrm{1039}}^1\times {\mathrm{3727}}^1$

素因数の和:4778

約数の個数: 20

約数和(自身を含む): 469131520

約数和(自身を除く): 155470927

約数列:

[1, 3, 9, 27, 81, 1039, 3117, 3727, 9351, 11181, 28053, 33543, 84159, 100629, 301887, 3872353, 11617059, 34851177, 104553531, 313660593]

約数ペア:

[(1, 313660593), (3, 104553531), (9, 34851177), (27, 11617059), (81, 3872353), (1039, 301887), (3117, 100629), (3727, 84159), (9351, 33543), (11181, 28053)]