51964281

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{40949}}^1$

素因数の和:41005

約数の個数: 16

約数和(自身を含む): 78624000

約数和(自身を除く): 26659719

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 40949, 122847, 368541, 1105623, 1924603, 5773809, 17321427, 51964281]

約数ペア:

[(1, 51964281), (3, 17321427), (9, 5773809), (27, 1924603), (47, 1105623), (141, 368541), (423, 122847), (1269, 40949)]