49204827231

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{123320369}}^1$

素因数の和:123320398

約数の個数: 16

約数和(自身を含む): 78925036800

約数和(自身を除く): 29720209569

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 123320369, 369961107, 863242583, 2343087011, 2589727749, 7029261033, 16401609077, 49204827231]

約数ペア:

[(1, 49204827231), (3, 16401609077), (7, 7029261033), (19, 2589727749), (21, 2343087011), (57, 863242583), (133, 369961107), (399, 123320369)]