2017896705081

素因数分解:

$3^8\times {\mathrm{163}}^1\times {\mathrm{1886867}}^1$

素因数の和:1887054

約数の個数: 36

約数和(自身を含む): 3045261550032

約数和(自身を除く): 1027364844951

約数列:

[1, 3, 9, 27, 81, 163, 243, 489, 729, 1467, 2187, 4401, 6561, 13203, 39609, 118827, 356481, 1069443, 1886867, 5660601, 16981803, 50945409, 152836227, 307559321, 458508681, 922677963, 1375526043, 2768033889, 4126578129, 8304101667, 12379734387, 24912305001, 74736915003, 224210745009, 672632235027, 2017896705081]

約数ペア:

[(1, 2017896705081), (3, 672632235027), (9, 224210745009), (27, 74736915003), (81, 24912305001), (163, 12379734387), (243, 8304101667), (489, 4126578129), (729, 2768033889), (1467, 1375526043), (2187, 922677963), (4401, 458508681), (6561, 307559321), (13203, 152836227), (39609, 50945409), (118827, 16981803), (356481, 5660601), (1069443, 1886867)]