148510439

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{271}}^1\times {\mathrm{647}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 187536384

約数和(自身を除く): 39025945

約数列:

[1, 7, 11, 77, 121, 271, 647, 847, 1897, 2981, 4529, 7117, 20867, 32791, 49819, 78287, 175337, 229537, 548009, 1227359, 1928707, 13500949, 21215777, 148510439]

約数ペア:

[(1, 148510439), (7, 21215777), (11, 13500949), (77, 1928707), (121, 1227359), (271, 548009), (647, 229537), (847, 175337), (1897, 78287), (2981, 49819), (4529, 32791), (7117, 20867)]