126973791

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{9203}}^1$

素因数の和:9292

約数の個数: 32

約数和(自身を含む): 217950720

約数和(自身を除く): 90976929

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 189, 219, 511, 657, 1533, 1971, 4599, 9203, 13797, 27609, 64421, 82827, 193263, 248481, 579789, 671819, 1739367, 2015457, 4702733, 6046371, 14108199, 18139113, 42324597, 126973791]

約数ペア:

[(1, 126973791), (3, 42324597), (7, 18139113), (9, 14108199), (21, 6046371), (27, 4702733), (63, 2015457), (73, 1739367), (189, 671819), (219, 579789), (511, 248481), (657, 193263), (1533, 82827), (1971, 64421), (4599, 27609), (9203, 13797)]