161176329

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{1123}}^1$

素因数の和:1597

約数の個数: 24

約数和(自身を含む): 239870592

約数和(自身を除く): 78694263

約数列:

[1, 3, 9, 37, 111, 333, 431, 1123, 1293, 3369, 3879, 10107, 15947, 41551, 47841, 124653, 143523, 373959, 484013, 1452039, 4356117, 17908481, 53725443, 161176329]

約数ペア:

[(1, 161176329), (3, 53725443), (9, 17908481), (37, 4356117), (111, 1452039), (333, 484013), (431, 373959), (1123, 143523), (1293, 124653), (3369, 47841), (3879, 41551), (10107, 15947)]