73130883

素因数分解:

$3^1\times 7^2\times {\mathrm{443}}^1\times {\mathrm{1123}}^1$

素因数の和:1583

約数の個数: 24

約数和(自身を含む): 113784768

約数和(自身を除く): 40653885

約数列:

[1, 3, 7, 21, 49, 147, 443, 1123, 1329, 3101, 3369, 7861, 9303, 21707, 23583, 55027, 65121, 165081, 497489, 1492467, 3482423, 10447269, 24376961, 73130883]

約数ペア:

[(1, 73130883), (3, 24376961), (7, 10447269), (21, 3482423), (49, 1492467), (147, 497489), (443, 165081), (1123, 65121), (1329, 55027), (3101, 23583), (3369, 21707), (7861, 9303)]