27565551

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13859}}^1$

素因数の和:13895

約数の個数: 24

約数和(自身を含む): 45405360

約数和(自身を除く): 17839809

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 13859, 41577, 124731, 180167, 235603, 540501, 706809, 1621503, 2120427, 3062839, 9188517, 27565551]

約数ペア:

[(1, 27565551), (3, 9188517), (9, 3062839), (13, 2120427), (17, 1621503), (39, 706809), (51, 540501), (117, 235603), (153, 180167), (221, 124731), (663, 41577), (1989, 13859)]