135420753

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 199382400

約数和(自身を除く): 63961647

約数列:

[1, 3, 13, 39, 59, 177, 229, 257, 687, 767, 771, 2301, 2977, 3341, 8931, 10023, 13511, 15163, 40533, 45489, 58853, 175643, 176559, 197119, 526929, 591357, 765089, 2295267, 3472327, 10416981, 45140251, 135420753]

約数ペア:

[(1, 135420753), (3, 45140251), (13, 10416981), (39, 3472327), (59, 2295267), (177, 765089), (229, 591357), (257, 526929), (687, 197119), (767, 176559), (771, 175643), (2301, 58853), (2977, 45489), (3341, 40533), (8931, 15163), (10023, 13511)]