52278639

素因数分解:

$3^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{1553}}^1$

素因数の和:1799

約数の個数: 24

約数和(自身を含む): 81491760

約数和(自身を除く): 29213121

約数列:

[1, 3, 7, 21, 49, 147, 229, 687, 1553, 1603, 4659, 4809, 10871, 11221, 32613, 33663, 76097, 228291, 355637, 1066911, 2489459, 7468377, 17426213, 52278639]

約数ペア:

[(1, 52278639), (3, 17426213), (7, 7468377), (21, 2489459), (49, 1066911), (147, 355637), (229, 228291), (687, 76097), (1553, 33663), (1603, 32613), (4659, 11221), (4809, 10871)]