47946789

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7019}}^1$

素因数の和:7062

約数の個数: 32

約数和(自身を含む): 80870400

約数和(自身を除く): 32923611

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 207, 253, 297, 621, 759, 2277, 6831, 7019, 21057, 63171, 77209, 161437, 189513, 231627, 484311, 694881, 1452933, 1775807, 2084643, 4358799, 5327421, 15982263, 47946789]

約数ペア:

[(1, 47946789), (3, 15982263), (9, 5327421), (11, 4358799), (23, 2084643), (27, 1775807), (33, 1452933), (69, 694881), (99, 484311), (207, 231627), (253, 189513), (297, 161437), (621, 77209), (759, 63171), (2277, 21057), (6831, 7019)]