76639743

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{39979}}^1$

素因数の和:40059

約数の個数: 16

約数和(自身を含む): 115142400

約数和(自身を除く): 38502657

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 39979, 119937, 359811, 1079433, 2838509, 8515527, 25546581, 76639743]

約数ペア:

[(1, 76639743), (3, 25546581), (9, 8515527), (27, 2838509), (71, 1079433), (213, 359811), (639, 119937), (1917, 39979)]