54612021

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{1279}}^1$

素因数の和:1656

約数の個数: 16

約数和(自身を含む): 74792960

約数和(自身を除く): 20180939

約数列:

[1, 3, 43, 129, 331, 993, 1279, 3837, 14233, 42699, 54997, 164991, 423349, 1270047, 18204007, 54612021]

約数ペア:

[(1, 54612021), (3, 18204007), (43, 1270047), (129, 423349), (331, 164991), (993, 54997), (1279, 42699), (3837, 14233)]