54852189

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 85426176

約数和(自身を除く): 30573987

約数列:

[1, 3, 7, 21, 127, 131, 157, 381, 393, 471, 889, 917, 1099, 2667, 2751, 3297, 16637, 19939, 20567, 49911, 59817, 61701, 116459, 139573, 143969, 349377, 418719, 431907, 2612009, 7836027, 18284063, 54852189]

約数ペア:

[(1, 54852189), (3, 18284063), (7, 7836027), (21, 2612009), (127, 431907), (131, 418719), (157, 349377), (381, 143969), (393, 139573), (471, 116459), (889, 61701), (917, 59817), (1099, 49911), (2667, 20567), (2751, 19939), (3297, 16637)]