177360021

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{1373}}^1$

素因数の和:1873

約数の個数: 24

約数和(自身を含む): 265214976

約数和(自身を除く): 87854955

約数列:

[1, 3, 9, 31, 93, 279, 463, 1373, 1389, 4119, 4167, 12357, 14353, 42563, 43059, 127689, 129177, 383067, 635699, 1907097, 5721291, 19706669, 59120007, 177360021]

約数ペア:

[(1, 177360021), (3, 59120007), (9, 19706669), (31, 5721291), (93, 1907097), (279, 635699), (463, 383067), (1373, 129177), (1389, 127689), (4119, 43059), (4167, 42563), (12357, 14353)]