26152227

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{16993}}^1$

素因数の和:17024

約数の個数: 20

約数和(自身を含む): 41125480

約数和(自身を除く): 14973253

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 16993, 50979, 152937, 322867, 458811, 968601, 1376433, 2905803, 8717409, 26152227]

約数ペア:

[(1, 26152227), (3, 8717409), (9, 2905803), (19, 1376433), (27, 968601), (57, 458811), (81, 322867), (171, 152937), (513, 50979), (1539, 16993)]