49327299

素因数分解:

$3^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 86381568

約数和(自身を除く): 37054269

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 81, 141, 189, 243, 329, 423, 567, 617, 987, 1269, 1701, 1851, 2961, 3807, 4319, 5553, 8883, 11421, 12957, 16659, 26649, 28999, 38871, 49977, 79947, 86997, 116613, 149931, 202993, 260991, 349839, 608979, 782973, 1049517, 1826937, 2348919, 5480811, 7046757, 16442433, 49327299]

約数ペア:

[(1, 49327299), (3, 16442433), (7, 7046757), (9, 5480811), (21, 2348919), (27, 1826937), (47, 1049517), (63, 782973), (81, 608979), (141, 349839), (189, 260991), (243, 202993), (329, 149931), (423, 116613), (567, 86997), (617, 79947), (987, 49977), (1269, 38871), (1701, 28999), (1851, 26649), (2961, 16659), (3807, 12957), (4319, 11421), (5553, 8883)]