53040663

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2963}}^1$

素因数の和:3005

約数の個数: 40

約数和(自身を含む): 90378288

約数和(自身を除く): 37337625

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 351, 459, 663, 1053, 1377, 1989, 2963, 5967, 8889, 17901, 26667, 38519, 50371, 80001, 115557, 151113, 240003, 346671, 453339, 654823, 1040013, 1360017, 1964469, 3120039, 4080051, 5893407, 17680221, 53040663]

約数ペア:

[(1, 53040663), (3, 17680221), (9, 5893407), (13, 4080051), (17, 3120039), (27, 1964469), (39, 1360017), (51, 1040013), (81, 654823), (117, 453339), (153, 346671), (221, 240003), (351, 151113), (459, 115557), (663, 80001), (1053, 50371), (1377, 38519), (1989, 26667), (2963, 17901), (5967, 8889)]