88629681

素因数分解:

$3^1\times 7^2\times {\mathrm{443}}^1\times {\mathrm{1361}}^1$

素因数の和:1821

約数の個数: 24

約数和(自身を含む): 137877984

約数和(自身を除く): 49248303

約数列:

[1, 3, 7, 21, 49, 147, 443, 1329, 1361, 3101, 4083, 9303, 9527, 21707, 28581, 65121, 66689, 200067, 602923, 1808769, 4220461, 12661383, 29543227, 88629681]

約数ペア:

[(1, 88629681), (3, 29543227), (7, 12661383), (21, 4220461), (49, 1808769), (147, 602923), (443, 200067), (1329, 66689), (1361, 65121), (3101, 28581), (4083, 21707), (9303, 9527)]