121180241

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{977}}^1$

素因数の和:1073

約数の個数: 32

約数和(自身を含む): 157731840

約数和(自身を除く): 36551599

約数列:

[1, 7, 13, 29, 47, 91, 203, 329, 377, 611, 977, 1363, 2639, 4277, 6839, 9541, 12701, 17719, 28333, 45919, 88907, 124033, 198331, 321433, 368329, 596947, 1331651, 2578303, 4178629, 9321557, 17311463, 121180241]

約数ペア:

[(1, 121180241), (7, 17311463), (13, 9321557), (29, 4178629), (47, 2578303), (91, 1331651), (203, 596947), (329, 368329), (377, 321433), (611, 198331), (977, 124033), (1363, 88907), (2639, 45919), (4277, 28333), (6839, 17719), (9541, 12701)]