82493451

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:504

約数の個数: 32

約数和(自身を含む): 125072640

約数和(自身を除く): 42579189

約数列:

[1, 3, 9, 27, 83, 131, 249, 281, 393, 747, 843, 1179, 2241, 2529, 3537, 7587, 10873, 23323, 32619, 36811, 69969, 97857, 110433, 209907, 293571, 331299, 629721, 993897, 3055313, 9165939, 27497817, 82493451]

約数ペア:

[(1, 82493451), (3, 27497817), (9, 9165939), (27, 3055313), (83, 993897), (131, 629721), (249, 331299), (281, 293571), (393, 209907), (747, 110433), (843, 97857), (1179, 69969), (2241, 36811), (2529, 32619), (3537, 23323), (7587, 10873)]