115856769

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1847}}^1$

素因数の和:1989

約数の個数: 32

約数和(自身を含む): 184504320

約数和(自身を除く): 68647551

約数列:

[1, 3, 7, 21, 29, 87, 103, 203, 309, 609, 721, 1847, 2163, 2987, 5541, 8961, 12929, 20909, 38787, 53563, 62727, 160689, 190241, 374941, 570723, 1124823, 1331687, 3995061, 5516989, 16550967, 38618923, 115856769]

約数ペア:

[(1, 115856769), (3, 38618923), (7, 16550967), (21, 5516989), (29, 3995061), (87, 1331687), (103, 1124823), (203, 570723), (309, 374941), (609, 190241), (721, 160689), (1847, 62727), (2163, 53563), (2987, 38787), (5541, 20909), (8961, 12929)]