49276431

素因数分解:

$3^4\times {\mathrm{773}}^1\times {\mathrm{787}}^1$

素因数の和:1572

約数の個数: 20

約数和(自身を含む): 73799352

約数和(自身を除く): 24522921

約数列:

[1, 3, 9, 27, 81, 773, 787, 2319, 2361, 6957, 7083, 20871, 21249, 62613, 63747, 608351, 1825053, 5475159, 16425477, 49276431]

約数ペア:

[(1, 49276431), (3, 16425477), (9, 5475159), (27, 1825053), (81, 608351), (773, 63747), (787, 62613), (2319, 21249), (2361, 20871), (6957, 7083)]