486195453

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{139591}}^1$

素因数の和:139646

約数の個数: 20

約数和(自身を含む): 743187808

約数和(自身を除く): 256992355

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 139591, 418773, 1256319, 3768957, 6002413, 11306871, 18007239, 54021717, 162065151, 486195453]

約数ペア:

[(1, 486195453), (3, 162065151), (9, 54021717), (27, 18007239), (43, 11306871), (81, 6002413), (129, 3768957), (387, 1256319), (1161, 418773), (3483, 139591)]