25765628217

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{184031}}^1$

素因数の和:184213

約数の個数: 32

約数和(自身を含む): 40280924160

約数和(自身を除く): 14515295943

約数列:

[1, 3, 7, 21, 59, 113, 177, 339, 413, 791, 1239, 2373, 6667, 20001, 46669, 140007, 184031, 552093, 1288217, 3864651, 10857829, 20795503, 32573487, 62386509, 76004803, 145568521, 228014409, 436705563, 1226934677, 3680804031, 8588542739, 25765628217]

約数ペア:

[(1, 25765628217), (3, 8588542739), (7, 3680804031), (21, 1226934677), (59, 436705563), (113, 228014409), (177, 145568521), (339, 76004803), (413, 62386509), (791, 32573487), (1239, 20795503), (2373, 10857829), (6667, 3864651), (20001, 1288217), (46669, 552093), (140007, 184031)]