31733937

素因数分解:

$3^4\times {\mathrm{401}}^1\times {\mathrm{977}}^1$

素因数の和:1390

約数の個数: 20

約数和(自身を含む): 47571876

約数和(自身を除く): 15837939

約数列:

[1, 3, 9, 27, 81, 401, 977, 1203, 2931, 3609, 8793, 10827, 26379, 32481, 79137, 391777, 1175331, 3525993, 10577979, 31733937]

約数ペア:

[(1, 31733937), (3, 10577979), (9, 3525993), (27, 1175331), (81, 391777), (401, 79137), (977, 32481), (1203, 26379), (2931, 10827), (3609, 8793)]