126064809

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:647

約数の個数: 64

約数和(自身を含む): 219098880

約数和(自身を除く): 93034071

約数列:

[1, 3, 9, 13, 17, 27, 37, 39, 51, 111, 117, 153, 221, 333, 351, 459, 481, 571, 629, 663, 999, 1443, 1713, 1887, 1989, 4329, 5139, 5661, 5967, 7423, 8177, 9707, 12987, 15417, 16983, 21127, 22269, 24531, 29121, 63381, 66807, 73593, 87363, 126191, 190143, 200421, 220779, 262089, 274651, 359159, 378573, 570429, 823953, 1077477, 1135719, 2471859, 3232431, 3407157, 4669067, 7415577, 9697293, 14007201, 42021603, 126064809]

約数ペア:

[(1, 126064809), (3, 42021603), (9, 14007201), (13, 9697293), (17, 7415577), (27, 4669067), (37, 3407157), (39, 3232431), (51, 2471859), (111, 1135719), (117, 1077477), (153, 823953), (221, 570429), (333, 378573), (351, 359159), (459, 274651), (481, 262089), (571, 220779), (629, 200421), (663, 190143), (999, 126191), (1443, 87363), (1713, 73593), (1887, 66807), (1989, 63381), (4329, 29121), (5139, 24531), (5661, 22269), (5967, 21127), (7423, 16983), (8177, 15417), (9707, 12987)]