193876131

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 276595200

約数和(自身を除く): 82719069

約数列:

[1, 3, 23, 69, 83, 97, 249, 291, 349, 1047, 1909, 2231, 5727, 6693, 8027, 8051, 24081, 24153, 28967, 33853, 86901, 101559, 185173, 555519, 666241, 778619, 1998723, 2335857, 2809799, 8429397, 64625377, 193876131]

約数ペア:

[(1, 193876131), (3, 64625377), (23, 8429397), (69, 2809799), (83, 2335857), (97, 1998723), (249, 778619), (291, 666241), (349, 555519), (1047, 185173), (1909, 101559), (2231, 86901), (5727, 33853), (6693, 28967), (8027, 24153), (8051, 24081)]