78801741

素因数分解:

$3^5\times {\mathrm{139}}^1\times {\mathrm{2333}}^1$

素因数の和:2487

約数の個数: 24

約数和(自身を含む): 118940640

約数和(自身を除く): 40138899

約数列:

[1, 3, 9, 27, 81, 139, 243, 417, 1251, 2333, 3753, 6999, 11259, 20997, 33777, 62991, 188973, 324287, 566919, 972861, 2918583, 8755749, 26267247, 78801741]

約数ペア:

[(1, 78801741), (3, 26267247), (9, 8755749), (27, 2918583), (81, 972861), (139, 566919), (243, 324287), (417, 188973), (1251, 62991), (2333, 33777), (3753, 20997), (6999, 11259)]