155040831

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{7151}}^1$

素因数の和:7244

約数の個数: 32

約数和(自身を含む): 254039040

約数和(自身を除く): 98998209

約数列:

[1, 3, 9, 11, 27, 33, 73, 99, 219, 297, 657, 803, 1971, 2409, 7151, 7227, 21453, 21681, 64359, 78661, 193077, 235983, 522023, 707949, 1566069, 2123847, 4698207, 5742253, 14094621, 17226759, 51680277, 155040831]

約数ペア:

[(1, 155040831), (3, 51680277), (9, 17226759), (11, 14094621), (27, 5742253), (33, 4698207), (73, 2123847), (99, 1566069), (219, 707949), (297, 522023), (657, 235983), (803, 193077), (1971, 78661), (2409, 64359), (7151, 21681), (7227, 21453)]