123048009

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{102797}}^1$

素因数の和:102829

約数の個数: 24

約数和(自身を含む): 213819840

約数和(自身を除く): 90771831

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 102797, 308391, 719579, 925173, 1953143, 2158737, 5859429, 6476211, 13672001, 17578287, 41016003, 123048009]

約数ペア:

[(1, 123048009), (3, 41016003), (7, 17578287), (9, 13672001), (19, 6476211), (21, 5859429), (57, 2158737), (63, 1953143), (133, 925173), (171, 719579), (399, 308391), (1197, 102797)]