139609899

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1$

素因数の和:762

約数の個数: 80

約数和(自身を含む): 259791840

約数和(自身を除く): 120181941

約数列:

[1, 3, 9, 11, 13, 17, 27, 33, 39, 51, 81, 99, 117, 143, 153, 187, 221, 297, 351, 429, 459, 561, 663, 709, 891, 1053, 1287, 1377, 1683, 1989, 2127, 2431, 3861, 5049, 5967, 6381, 7293, 7799, 9217, 11583, 12053, 15147, 17901, 19143, 21879, 23397, 27651, 36159, 57429, 65637, 70191, 82953, 101387, 108477, 132583, 156689, 196911, 210573, 248859, 304161, 325431, 397749, 470067, 631719, 746577, 912483, 976293, 1193247, 1410201, 1723579, 2737449, 3579741, 4230603, 5170737, 8212347, 10739223, 12691809, 15512211, 46536633, 139609899]

約数ペア:

[(1, 139609899), (3, 46536633), (9, 15512211), (11, 12691809), (13, 10739223), (17, 8212347), (27, 5170737), (33, 4230603), (39, 3579741), (51, 2737449), (81, 1723579), (99, 1410201), (117, 1193247), (143, 976293), (153, 912483), (187, 746577), (221, 631719), (297, 470067), (351, 397749), (429, 325431), (459, 304161), (561, 248859), (663, 210573), (709, 196911), (891, 156689), (1053, 132583), (1287, 108477), (1377, 101387), (1683, 82953), (1989, 70191), (2127, 65637), (2431, 57429), (3861, 36159), (5049, 27651), (5967, 23397), (6381, 21879), (7293, 19143), (7799, 17901), (9217, 15147), (11583, 12053)]