43287777

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 71180928

約数和(自身を除く): 27893151

約数列:

[1, 3, 9, 13, 27, 39, 71, 81, 117, 193, 213, 243, 351, 579, 639, 923, 1053, 1737, 1917, 2509, 2769, 3159, 5211, 5751, 7527, 8307, 13703, 15633, 17253, 22581, 24921, 41109, 46899, 67743, 74763, 123327, 178139, 203229, 224289, 369981, 534417, 609687, 1109943, 1603251, 3329829, 4809753, 14429259, 43287777]

約数ペア:

[(1, 43287777), (3, 14429259), (9, 4809753), (13, 3329829), (27, 1603251), (39, 1109943), (71, 609687), (81, 534417), (117, 369981), (193, 224289), (213, 203229), (243, 178139), (351, 123327), (579, 74763), (639, 67743), (923, 46899), (1053, 41109), (1737, 24921), (1917, 22581), (2509, 17253), (2769, 15633), (3159, 13703), (5211, 8307), (5751, 7527)]