6142149

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:351

約数の個数: 40

約数和(自身を含む): 10435040

約数和(自身を除く): 4292891

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 247, 307, 351, 513, 741, 921, 1053, 1539, 2223, 2763, 3991, 5833, 6669, 8289, 11973, 17499, 20007, 24867, 35919, 52497, 75829, 107757, 157491, 227487, 323271, 472473, 682461, 2047383, 6142149]

約数ペア:

[(1, 6142149), (3, 2047383), (9, 682461), (13, 472473), (19, 323271), (27, 227487), (39, 157491), (57, 107757), (81, 75829), (117, 52497), (171, 35919), (247, 24867), (307, 20007), (351, 17499), (513, 11973), (741, 8289), (921, 6669), (1053, 5833), (1539, 3991), (2223, 2763)]