63778379

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{4451}}^1$

素因数の和:4570

約数の個数: 16

約数和(自身を含む): 76930560

約数和(自身を除く): 13152181

約数列:

[1, 7, 23, 89, 161, 623, 2047, 4451, 14329, 31157, 102373, 396139, 716611, 2772973, 9111197, 63778379]

約数ペア:

[(1, 63778379), (7, 9111197), (23, 2772973), (89, 716611), (161, 396139), (623, 102373), (2047, 31157), (4451, 14329)]