2227774833

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{1123}}^1\times {\mathrm{1289}}^1$

素因数の和:2443

約数の個数: 40

約数和(自身を含む): 3508903200

約数和(自身を除く): 1281128367

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1123, 1289, 1539, 3369, 3867, 10107, 11601, 21337, 24491, 30321, 34803, 64011, 73473, 90963, 104409, 192033, 220419, 576099, 661257, 1447547, 1728297, 1983771, 4342641, 13027923, 27503393, 39083769, 82510179, 117251307, 247530537, 742591611, 2227774833]

約数ペア:

[(1, 2227774833), (3, 742591611), (9, 247530537), (19, 117251307), (27, 82510179), (57, 39083769), (81, 27503393), (171, 13027923), (513, 4342641), (1123, 1983771), (1289, 1728297), (1539, 1447547), (3369, 661257), (3867, 576099), (10107, 220419), (11601, 192033), (21337, 104409), (24491, 90963), (30321, 73473), (34803, 64011)]