26771391

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{4933}}^1$

素因数の和:5012

約数の個数: 20

約数和(自身を含む): 40596952

約数和(自身を除く): 13825561

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 4933, 5427, 14799, 44397, 133191, 330511, 399573, 991533, 2974599, 8923797, 26771391]

約数ペア:

[(1, 26771391), (3, 8923797), (9, 2974599), (27, 991533), (67, 399573), (81, 330511), (201, 133191), (603, 44397), (1809, 14799), (4933, 5427)]