121854993

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{76207}}^1$

素因数の和:76264

約数の個数: 16

約数和(自身を含む): 179241216

約数和(自身を除く): 57386223

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 76207, 228621, 990691, 2972073, 3124487, 9373461, 40618331, 121854993]

約数ペア:

[(1, 121854993), (3, 40618331), (13, 9373461), (39, 3124487), (41, 2972073), (123, 990691), (533, 228621), (1599, 76207)]