5143178.00000000

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:138

約数の個数: 48

約数和(自身を含む): 18869760

約数和(自身を除く): 7414497

約数列:

[1, 3, 9, 17, 27, 47, 51, 59, 81, 141, 153, 177, 243, 423, 459, 531, 799, 1003, 1269, 1377, 1593, 2397, 2773, 3009, 3807, 4131, 4779, 7191, 8319, 9027, 11421, 14337, 21573, 24957, 27081, 47141, 64719, 74871, 81243, 141423, 194157, 224613, 243729, 424269, 673839, 1272807, 3818421, 11455263]

約数ペア:

[(1, 11455263), (3, 3818421), (9, 1272807), (17, 673839), (27, 424269), (47, 243729), (51, 224613), (59, 194157), (81, 141423), (141, 81243), (153, 74871), (177, 64719), (243, 47141), (423, 27081), (459, 24957), (531, 21573), (799, 14337), (1003, 11421), (1269, 9027), (1377, 8319), (1593, 7191), (2397, 4779), (2773, 4131), (3009, 3807)]