67535181

素因数分解:

$3^3\times 7^2\times {\mathrm{51047}}^1$

素因数の和:51070

約数の個数: 24

約数和(自身を含む): 116389440

約数和(自身を除く): 48854259

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 51047, 153141, 357329, 459423, 1071987, 1378269, 2501303, 3215961, 7503909, 9647883, 22511727, 67535181]

約数ペア:

[(1, 67535181), (3, 22511727), (7, 9647883), (9, 7503909), (21, 3215961), (27, 2501303), (49, 1378269), (63, 1071987), (147, 459423), (189, 357329), (441, 153141), (1323, 51047)]