53667639

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{479}}^1$

素因数の和:755

約数の個数: 24

約数和(自身を含む): 79372800

約数和(自身を除く): 25705161

約数列:

[1, 3, 9, 59, 177, 211, 479, 531, 633, 1437, 1899, 4311, 12449, 28261, 37347, 84783, 101069, 112041, 254349, 303207, 909621, 5963071, 17889213, 53667639]

約数ペア:

[(1, 53667639), (3, 17889213), (9, 5963071), (59, 909621), (177, 303207), (211, 254349), (479, 112041), (531, 101069), (633, 84783), (1437, 37347), (1899, 28261), (4311, 12449)]