15691326849

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{24623}}^1$

素因数の和:24838

約数の個数: 48

約数和(自身を含む): 25491158784

約数和(自身を除く): 9799831935

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 157, 369, 451, 471, 1353, 1413, 1727, 4059, 5181, 6437, 15543, 19311, 24623, 57933, 70807, 73869, 212421, 221607, 270853, 637263, 812559, 1009543, 2437677, 3028629, 3865811, 9085887, 11104973, 11597433, 33314919, 34792299, 42523921, 99944757, 127571763, 158498251, 382715289, 475494753, 1426484259, 1743480761, 5230442283, 15691326849]

約数ペア:

[(1, 15691326849), (3, 5230442283), (9, 1743480761), (11, 1426484259), (33, 475494753), (41, 382715289), (99, 158498251), (123, 127571763), (157, 99944757), (369, 42523921), (451, 34792299), (471, 33314919), (1353, 11597433), (1413, 11104973), (1727, 9085887), (4059, 3865811), (5181, 3028629), (6437, 2437677), (15543, 1009543), (19311, 812559), (24623, 637263), (57933, 270853), (70807, 221607), (73869, 212421)]