56236929

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 88763136

約数和(自身を除く): 32526207

約数列:

[1, 3, 7, 21, 37, 111, 157, 259, 461, 471, 777, 1099, 1383, 3227, 3297, 5809, 9681, 17057, 17427, 40663, 51171, 72377, 119399, 121989, 217131, 358197, 506639, 1519917, 2677949, 8033847, 18745643, 56236929]

約数ペア:

[(1, 56236929), (3, 18745643), (7, 8033847), (21, 2677949), (37, 1519917), (111, 506639), (157, 358197), (259, 217131), (461, 121989), (471, 119399), (777, 72377), (1099, 51171), (1383, 40663), (3227, 17427), (3297, 17057), (5809, 9681)]