32789991

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{137}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 52998624

約数和(自身を除く): 20208633

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 137, 221, 247, 323, 361, 411, 663, 741, 969, 1083, 1781, 2329, 2603, 4199, 4693, 5343, 6137, 6987, 7809, 12597, 14079, 18411, 30277, 33839, 44251, 49457, 79781, 90831, 101517, 132753, 148371, 239343, 575263, 642941, 840769, 1725789, 1928823, 2522307, 10929997, 32789991]

約数ペア:

[(1, 32789991), (3, 10929997), (13, 2522307), (17, 1928823), (19, 1725789), (39, 840769), (51, 642941), (57, 575263), (137, 239343), (221, 148371), (247, 132753), (323, 101517), (361, 90831), (411, 79781), (663, 49457), (741, 44251), (969, 33839), (1083, 30277), (1781, 18411), (2329, 14079), (2603, 12597), (4199, 7809), (4693, 6987), (5343, 6137)]