19133049609

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{2767}}^1\times {\mathrm{4493}}^1$

素因数の和:7291

約数の個数: 40

約数和(自身を含む): 30103328640

約数和(自身を除く): 10970279031

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 2767, 4493, 8301, 13479, 24903, 40437, 52573, 74709, 85367, 121311, 157719, 224127, 256101, 363933, 473157, 768303, 1419471, 2304909, 4258413, 6914727, 12432131, 37296393, 111889179, 236210489, 335667537, 708631467, 1007002611, 2125894401, 6377683203, 19133049609]

約数ペア:

[(1, 19133049609), (3, 6377683203), (9, 2125894401), (19, 1007002611), (27, 708631467), (57, 335667537), (81, 236210489), (171, 111889179), (513, 37296393), (1539, 12432131), (2767, 6914727), (4493, 4258413), (8301, 2304909), (13479, 1419471), (24903, 768303), (40437, 473157), (52573, 363933), (74709, 256101), (85367, 224127), (121311, 157719)]