37971963

素因数分解:

$3^3\times {\mathrm{787}}^1\times {\mathrm{1787}}^1$

素因数の和:2583

約数の個数: 16

約数和(自身を含む): 56357760

約数和(自身を除く): 18385797

約数列:

[1, 3, 9, 27, 787, 1787, 2361, 5361, 7083, 16083, 21249, 48249, 1406369, 4219107, 12657321, 37971963]

約数ペア:

[(1, 37971963), (3, 12657321), (9, 4219107), (27, 1406369), (787, 48249), (1787, 21249), (2361, 16083), (5361, 7083)]