69685839

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{5623}}^1$

素因数の和:5658

約数の個数: 28

約数和(自身を含む): 110646576

約数和(自身を除く): 40960737

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1377, 4131, 5623, 12393, 16869, 50607, 95591, 151821, 286773, 455463, 860319, 1366389, 2580957, 4099167, 7742871, 23228613, 69685839]

約数ペア:

[(1, 69685839), (3, 23228613), (9, 7742871), (17, 4099167), (27, 2580957), (51, 1366389), (81, 860319), (153, 455463), (243, 286773), (459, 151821), (729, 95591), (1377, 50607), (4131, 16869), (5623, 12393)]