63145789

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1579}}^1$

素因数の和:1812

約数の個数: 16

約数和(自身を含む): 75081600

約数和(自身を除く): 11935811

約数列:

[1, 7, 29, 197, 203, 1379, 1579, 5713, 11053, 39991, 45791, 311063, 320537, 2177441, 9020827, 63145789]

約数ペア:

[(1, 63145789), (7, 9020827), (29, 2177441), (197, 320537), (203, 311063), (1379, 45791), (1579, 39991), (5713, 11053)]