955156923

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{1951}}^1$

素因数の和:2392

約数の個数: 48

約数和(自身を含む): 1664665600

約数和(自身を除く): 709508677

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 409, 1197, 1227, 1951, 2863, 3681, 5853, 7771, 8589, 13657, 17559, 23313, 25767, 37069, 40971, 54397, 69939, 111207, 122913, 163191, 259483, 333621, 489573, 778449, 797959, 2335347, 2393877, 5585713, 7181631, 15161221, 16757139, 45483663, 50271417, 106128547, 136450989, 318385641, 955156923]

約数ペア:

[(1, 955156923), (3, 318385641), (7, 136450989), (9, 106128547), (19, 50271417), (21, 45483663), (57, 16757139), (63, 15161221), (133, 7181631), (171, 5585713), (399, 2393877), (409, 2335347), (1197, 797959), (1227, 778449), (1951, 489573), (2863, 333621), (3681, 259483), (5853, 163191), (7771, 122913), (8589, 111207), (13657, 69939), (17559, 54397), (23313, 40971), (25767, 37069)]