38744649

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 62741952

約数和(自身を除く): 23997303

約数列:

[1, 3, 9, 17, 27, 51, 81, 83, 113, 153, 243, 249, 339, 459, 747, 1017, 1377, 1411, 1921, 2241, 3051, 4131, 4233, 5763, 6723, 9153, 9379, 12699, 17289, 20169, 27459, 28137, 38097, 51867, 84411, 114291, 155601, 159443, 253233, 342873, 466803, 478329, 759699, 1434987, 2279097, 4304961, 12914883, 38744649]

約数ペア:

[(1, 38744649), (3, 12914883), (9, 4304961), (17, 2279097), (27, 1434987), (51, 759699), (81, 478329), (83, 466803), (113, 342873), (153, 253233), (243, 159443), (249, 155601), (339, 114291), (459, 84411), (747, 51867), (1017, 38097), (1377, 28137), (1411, 27459), (1921, 20169), (2241, 17289), (3051, 12699), (4131, 9379), (4233, 9153), (5763, 6723)]