48302649

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:347

約数の個数: 40

約数和(自身を含む): 75480768

約数和(自身を除く): 27178119

約数列:

[1, 3, 9, 27, 37, 71, 81, 111, 213, 227, 333, 639, 681, 999, 1917, 2043, 2627, 2997, 5751, 6129, 7881, 8399, 16117, 18387, 23643, 25197, 48351, 70929, 75591, 145053, 212787, 226773, 435159, 596329, 680319, 1305477, 1788987, 5366961, 16100883, 48302649]

約数ペア:

[(1, 48302649), (3, 16100883), (9, 5366961), (27, 1788987), (37, 1305477), (71, 680319), (81, 596329), (111, 435159), (213, 226773), (227, 212787), (333, 145053), (639, 75591), (681, 70929), (999, 48351), (1917, 25197), (2043, 23643), (2627, 18387), (2997, 16117), (5751, 8399), (6129, 7881)]