61345158

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{208657}}^1$

素因数の和:208676

約数の個数: 24

約数和(自身を含む): 142722072

約数和(自身を除く): 81376914

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 208657, 417314, 625971, 1251942, 1460599, 2921198, 4381797, 8763594, 10224193, 20448386, 30672579, 61345158]

約数ペア:

[(1, 61345158), (2, 30672579), (3, 20448386), (6, 10224193), (7, 8763594), (14, 4381797), (21, 2921198), (42, 1460599), (49, 1251942), (98, 625971), (147, 417314), (294, 208657)]