68576473

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{419}}^1$

素因数の和:756

約数の個数: 16

約数和(自身を含む): 79672320

約数和(自身を除く): 11095847

約数列:

[1, 7, 103, 227, 419, 721, 1589, 2933, 23381, 43157, 95113, 163667, 302099, 665791, 9796639, 68576473]

約数ペア:

[(1, 68576473), (7, 9796639), (103, 665791), (227, 302099), (419, 163667), (721, 95113), (1589, 43157), (2933, 23381)]