2149968199743

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{49530449}}^1$

素因数の和:49530528

約数の個数: 48

約数和(自身を含む): 3894282100800

約数和(自身を除く): 1744313901057

約数列:

[1, 3, 7, 9, 13, 21, 39, 53, 63, 91, 117, 159, 273, 371, 477, 689, 819, 1113, 2067, 3339, 4823, 6201, 14469, 43407, 49530449, 148591347, 346713143, 445774041, 643895837, 1040139429, 1931687511, 2625113797, 3120418287, 4507270859, 5795062533, 7875341391, 13521812577, 18375796579, 23626024173, 34126479361, 40565437731, 55127389737, 102379438083, 165382169211, 238885355527, 307138314249, 716656066581, 2149968199743]

約数ペア:

[(1, 2149968199743), (3, 716656066581), (7, 307138314249), (9, 238885355527), (13, 165382169211), (21, 102379438083), (39, 55127389737), (53, 40565437731), (63, 34126479361), (91, 23626024173), (117, 18375796579), (159, 13521812577), (273, 7875341391), (371, 5795062533), (477, 4507270859), (689, 3120418287), (819, 2625113797), (1113, 1931687511), (2067, 1040139429), (3339, 643895837), (4823, 445774041), (6201, 346713143), (14469, 148591347), (43407, 49530449)]