77720039

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{503}}^1$

素因数の和:730

約数の個数: 16

約数和(自身を含む): 84369600

約数和(自身を除く): 6649561

約数列:

[1, 17, 61, 149, 503, 1037, 2533, 8551, 9089, 30683, 74947, 154513, 521611, 1274099, 4571767, 77720039]

約数ペア:

[(1, 77720039), (17, 4571767), (61, 1274099), (149, 521611), (503, 154513), (1037, 74947), (2533, 30683), (8551, 9089)]