70534009

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{547}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 88249920

約数和(自身を除く): 17715911

約数列:

[1, 7, 13, 91, 109, 169, 547, 763, 1183, 1417, 3829, 7111, 9919, 18421, 49777, 59623, 92443, 128947, 417361, 647101, 775099, 5425693, 10076287, 70534009]

約数ペア:

[(1, 70534009), (7, 10076287), (13, 5425693), (91, 775099), (109, 647101), (169, 417361), (547, 128947), (763, 92443), (1183, 59623), (1417, 49777), (3829, 18421), (7111, 9919)]