26149149

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1307}}^1$

素因数の和:1351

約数の個数: 40

約数和(自身を含む): 44315040

約数和(自身を除く): 18165891

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 247, 351, 513, 741, 1053, 1307, 1539, 2223, 3921, 6669, 11763, 16991, 20007, 24833, 35289, 50973, 74499, 105867, 152919, 223497, 322829, 458757, 670491, 968487, 1376271, 2011473, 2905461, 8716383, 26149149]

約数ペア:

[(1, 26149149), (3, 8716383), (9, 2905461), (13, 2011473), (19, 1376271), (27, 968487), (39, 670491), (57, 458757), (81, 322829), (117, 223497), (171, 152919), (247, 105867), (351, 74499), (513, 50973), (741, 35289), (1053, 24833), (1307, 20007), (1539, 16991), (2223, 11763), (3921, 6669)]