80012121

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{88607}}^1$

素因数の和:88660

約数の個数: 16

約数和(自身を含む): 124760064

約数和(自身を除く): 44747943

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 88607, 265821, 620249, 1860747, 3810101, 11430303, 26670707, 80012121]

約数ペア:

[(1, 80012121), (3, 26670707), (7, 11430303), (21, 3810101), (43, 1860747), (129, 620249), (301, 265821), (903, 88607)]