190057581

素因数分解:

$3^2\times 7^1\times {\mathrm{769}}^1\times {\mathrm{3923}}^1$

素因数の和:4705

約数の個数: 24

約数和(自身を含む): 314233920

約数和(自身を除く): 124176339

約数列:

[1, 3, 7, 9, 21, 63, 769, 2307, 3923, 5383, 6921, 11769, 16149, 27461, 35307, 48447, 82383, 247149, 3016787, 9050361, 21117509, 27151083, 63352527, 190057581]

約数ペア:

[(1, 190057581), (3, 63352527), (7, 27151083), (9, 21117509), (21, 9050361), (63, 3016787), (769, 247149), (2307, 82383), (3923, 48447), (5383, 35307), (6921, 27461), (11769, 16149)]