54278779347

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1257239}}^1$

素因数の和:1257305

約数の個数: 40

約数和(自身を含む): 89450111520

約数和(自身を除く): 35171332173

約数列:

[1, 3, 9, 13, 27, 39, 41, 81, 117, 123, 351, 369, 533, 1053, 1107, 1599, 3321, 4797, 14391, 43173, 1257239, 3771717, 11315151, 16344107, 33945453, 49032321, 51546799, 101836359, 147096963, 154640397, 441290889, 463921191, 670108387, 1323872667, 1391763573, 2010325161, 4175290719, 6030975483, 18092926449, 54278779347]

約数ペア:

[(1, 54278779347), (3, 18092926449), (9, 6030975483), (13, 4175290719), (27, 2010325161), (39, 1391763573), (41, 1323872667), (81, 670108387), (117, 463921191), (123, 441290889), (351, 154640397), (369, 147096963), (533, 101836359), (1053, 51546799), (1107, 49032321), (1599, 33945453), (3321, 16344107), (4797, 11315151), (14391, 3771717), (43173, 1257239)]