38172141

素因数分解:

$3^5\times 7^1\times {\mathrm{22441}}^1$

素因数の和:22463

約数の個数: 24

約数和(自身を含む): 65351104

約数和(自身を除く): 27178963

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 22441, 67323, 157087, 201969, 471261, 605907, 1413783, 1817721, 4241349, 5453163, 12724047, 38172141]

約数ペア:

[(1, 38172141), (3, 12724047), (7, 5453163), (9, 4241349), (21, 1817721), (27, 1413783), (63, 605907), (81, 471261), (189, 201969), (243, 157087), (567, 67323), (1701, 22441)]