40770513

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 73543680

約数和(自身を除く): 32773167

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 83, 113, 161, 189, 207, 249, 339, 483, 581, 621, 747, 791, 1017, 1449, 1743, 1909, 2241, 2373, 2599, 3051, 4347, 5229, 5727, 7119, 7797, 9379, 13363, 15687, 17181, 18193, 21357, 23391, 28137, 40089, 51543, 54579, 65653, 70173, 84411, 120267, 163737, 196959, 215717, 253233, 360801, 491211, 590877, 647151, 1510019, 1772631, 1941453, 4530057, 5824359, 13590171, 40770513]

約数ペア:

[(1, 40770513), (3, 13590171), (7, 5824359), (9, 4530057), (21, 1941453), (23, 1772631), (27, 1510019), (63, 647151), (69, 590877), (83, 491211), (113, 360801), (161, 253233), (189, 215717), (207, 196959), (249, 163737), (339, 120267), (483, 84411), (581, 70173), (621, 65653), (747, 54579), (791, 51543), (1017, 40089), (1449, 28137), (1743, 23391), (1909, 21357), (2241, 18193), (2373, 17181), (2599, 15687), (3051, 13363), (4347, 9379), (5229, 7797), (5727, 7119)]