381361563

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{52769}}^1$

素因数の和:52859

約数の個数: 24

約数和(自身を含む): 609176880

約数和(自身を除く): 227815317

約数列:

[1, 3, 9, 11, 33, 73, 99, 219, 657, 803, 2409, 7227, 52769, 158307, 474921, 580459, 1741377, 3852137, 5224131, 11556411, 34669233, 42373507, 127120521, 381361563]

約数ペア:

[(1, 381361563), (3, 127120521), (9, 42373507), (11, 34669233), (33, 11556411), (73, 5224131), (99, 3852137), (219, 1741377), (657, 580459), (803, 474921), (2409, 158307), (7227, 52769)]