144879147

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{22769}}^1$

素因数の和:22883

約数の個数: 24

約数和(自身を含む): 241544160

約数和(自身を除く): 96665013

約数列:

[1, 3, 7, 9, 21, 63, 101, 303, 707, 909, 2121, 6363, 22769, 68307, 159383, 204921, 478149, 1434447, 2299669, 6899007, 16097683, 20697021, 48293049, 144879147]

約数ペア:

[(1, 144879147), (3, 48293049), (7, 20697021), (9, 16097683), (21, 6899007), (63, 2299669), (101, 1434447), (303, 478149), (707, 204921), (909, 159383), (2121, 68307), (6363, 22769)]