52121181

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{19543}}^1$

素因数の和:19680

約数の個数: 16

約数和(自身を含む): 80052224

約数和(自身を除く): 27931043

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 19543, 58629, 136801, 410403, 2481961, 7445883, 17373727, 52121181]

約数ペア:

[(1, 52121181), (3, 17373727), (7, 7445883), (21, 2481961), (127, 410403), (381, 136801), (889, 58629), (2667, 19543)]