84724353

素因数分解:

$3^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2347}}^1$

素因数の和:2554

約数の個数: 32

約数和(自身を含む): 144261120

約数和(自身を除く): 59536767

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 191, 573, 1337, 1719, 2347, 4011, 5157, 7041, 12033, 16429, 21123, 36099, 49287, 63369, 147861, 443583, 448277, 1344831, 3137939, 4034493, 9413817, 12103479, 28241451, 84724353]

約数ペア:

[(1, 84724353), (3, 28241451), (7, 12103479), (9, 9413817), (21, 4034493), (27, 3137939), (63, 1344831), (189, 448277), (191, 443583), (573, 147861), (1337, 63369), (1719, 49287), (2347, 36099), (4011, 21123), (5157, 16429), (7041, 12033)]