68997201

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{252737}}^1$

素因数の和:252760

約数の個数: 16

約数和(自身を含む): 113226624

約数和(自身を除く): 44229423

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 252737, 758211, 1769159, 3285581, 5307477, 9856743, 22999067, 68997201]

約数ペア:

[(1, 68997201), (3, 22999067), (7, 9856743), (13, 5307477), (21, 3285581), (39, 1769159), (91, 758211), (273, 252737)]