55243923

素因数分解:

$3^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{1451}}^1$

素因数の和:1512

約数の個数: 32

約数和(自身を含む): 88281600

約数和(自身を除く): 33037677

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 343, 777, 1029, 1451, 1813, 4353, 5439, 10157, 12691, 30471, 38073, 53687, 71099, 161061, 213297, 375809, 497693, 1127427, 1493079, 2630663, 7891989, 18414641, 55243923]

約数ペア:

[(1, 55243923), (3, 18414641), (7, 7891989), (21, 2630663), (37, 1493079), (49, 1127427), (111, 497693), (147, 375809), (259, 213297), (343, 161061), (777, 71099), (1029, 53687), (1451, 38073), (1813, 30471), (4353, 12691), (5439, 10157)]