190973853

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131797}}^1$

素因数の和:131833

約数の個数: 24

約数和(自身を含む): 328967808

約数和(自身を除く): 137993955

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 131797, 395391, 922579, 1186173, 2767737, 3031331, 8303211, 9093993, 21219317, 27281979, 63657951, 190973853]

約数ペア:

[(1, 190973853), (3, 63657951), (7, 27281979), (9, 21219317), (21, 9093993), (23, 8303211), (63, 3031331), (69, 2767737), (161, 1186173), (207, 922579), (483, 395391), (1449, 131797)]