80453649

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{2729}}^1$

素因数の和:3080

約数の個数: 16

約数和(自身を含む): 111121920

約数和(自身を除く): 30668271

約数列:

[1, 3, 31, 93, 317, 951, 2729, 8187, 9827, 29481, 84599, 253797, 865093, 2595279, 26817883, 80453649]

約数ペア:

[(1, 80453649), (3, 26817883), (31, 2595279), (93, 865093), (317, 253797), (951, 84599), (2729, 29481), (8187, 9827)]