194623317

素因数分解:

$3^7\times 7^1\times {\mathrm{12713}}^1$

素因数の和:12741

約数の個数: 32

約数和(自身を含む): 333615360

約数和(自身を除く): 138992043

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 2187, 5103, 12713, 15309, 38139, 88991, 114417, 266973, 343251, 800919, 1029753, 2402757, 3089259, 7208271, 9267777, 21624813, 27803331, 64874439, 194623317]

約数ペア:

[(1, 194623317), (3, 64874439), (7, 27803331), (9, 21624813), (21, 9267777), (27, 7208271), (63, 3089259), (81, 2402757), (189, 1029753), (243, 800919), (567, 343251), (729, 266973), (1701, 114417), (2187, 88991), (5103, 38139), (12713, 15309)]