157426353

素因数分解:

$3^2\times 7^1\times {\mathrm{859}}^1\times {\mathrm{2909}}^1$

素因数の和:3781

約数の個数: 24

約数和(自身を含む): 260270400

約数和(自身を除く): 102844047

約数列:

[1, 3, 7, 9, 21, 63, 859, 2577, 2909, 6013, 7731, 8727, 18039, 20363, 26181, 54117, 61089, 183267, 2498831, 7496493, 17491817, 22489479, 52475451, 157426353]

約数ペア:

[(1, 157426353), (3, 52475451), (7, 22489479), (9, 17491817), (21, 7496493), (63, 2498831), (859, 183267), (2577, 61089), (2909, 54117), (6013, 26181), (7731, 20363), (8727, 18039)]