127588587

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{21023}}^1$

素因数の和:21067

約数の個数: 24

約数和(自身を含む): 206539776

約数和(自身を除く): 78951189

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 867, 2023, 6069, 21023, 63069, 147161, 357391, 441483, 1072173, 2501737, 6075647, 7505211, 18226941, 42529529, 127588587]

約数ペア:

[(1, 127588587), (3, 42529529), (7, 18226941), (17, 7505211), (21, 6075647), (51, 2501737), (119, 1072173), (289, 441483), (357, 357391), (867, 147161), (2023, 63069), (6069, 21023)]