72116937

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{2543}}^1$

素因数の和:2709

約数の個数: 24

約数和(自身を含む): 109534464

約数和(自身を除く): 37417527

約数列:

[1, 3, 9, 23, 69, 137, 207, 411, 1233, 2543, 3151, 7629, 9453, 22887, 28359, 58489, 175467, 348391, 526401, 1045173, 3135519, 8012993, 24038979, 72116937]

約数ペア:

[(1, 72116937), (3, 24038979), (9, 8012993), (23, 3135519), (69, 1045173), (137, 526401), (207, 348391), (411, 175467), (1233, 58489), (2543, 28359), (3151, 22887), (7629, 9453)]