26871306735

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{216329}}^1$

素因数の和:216377

約数の個数: 72

約数和(自身を含む): 54156917520

約数和(自身を除く): 27285610785

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 169, 195, 245, 273, 455, 507, 637, 735, 845, 1183, 1365, 1911, 2535, 3185, 3549, 5915, 8281, 9555, 17745, 24843, 41405, 124215, 216329, 648987, 1081645, 1514303, 2812277, 3244935, 4542909, 7571515, 8436831, 10600121, 14061385, 19685939, 22714545, 31800363, 36559601, 42184155, 53000605, 59057817, 98429695, 109678803, 137801573, 159001815, 182798005, 255917207, 295289085, 413404719, 548394015, 689007865, 767751621, 1279586035, 1791420449, 2067023595, 3838758105, 5374261347, 8957102245, 26871306735]

約数ペア:

[(1, 26871306735), (3, 8957102245), (5, 5374261347), (7, 3838758105), (13, 2067023595), (15, 1791420449), (21, 1279586035), (35, 767751621), (39, 689007865), (49, 548394015), (65, 413404719), (91, 295289085), (105, 255917207), (147, 182798005), (169, 159001815), (195, 137801573), (245, 109678803), (273, 98429695), (455, 59057817), (507, 53000605), (637, 42184155), (735, 36559601), (845, 31800363), (1183, 22714545), (1365, 19685939), (1911, 14061385), (2535, 10600121), (3185, 8436831), (3549, 7571515), (5915, 4542909), (8281, 3244935), (9555, 2812277), (17745, 1514303), (24843, 1081645), (41405, 648987), (124215, 216329)]