553629027

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{13681}}^1$

素因数の和:13779

約数の個数: 32

約数和(自身を含む): 882653184

約数和(自身を除く): 329024157

約数列:

[1, 3, 7, 21, 41, 47, 123, 141, 287, 329, 861, 987, 1927, 5781, 13489, 13681, 40467, 41043, 95767, 287301, 560921, 643007, 1682763, 1929021, 3926447, 4501049, 11779341, 13503147, 26363287, 79089861, 184543009, 553629027]

約数ペア:

[(1, 553629027), (3, 184543009), (7, 79089861), (21, 26363287), (41, 13503147), (47, 11779341), (123, 4501049), (141, 3926447), (287, 1929021), (329, 1682763), (861, 643007), (987, 560921), (1927, 287301), (5781, 95767), (13489, 41043), (13681, 40467)]