26769771

素因数分解:

$3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1523}}^1$

素因数の和:1573

約数の個数: 40

約数和(自身を含む): 47207424

約数和(自身を除く): 20437653

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 279, 567, 651, 837, 1523, 1953, 2511, 4569, 5859, 10661, 13707, 17577, 31983, 41121, 47213, 95949, 123363, 141639, 287847, 330491, 424917, 863541, 991473, 1274751, 2974419, 3824253, 8923257, 26769771]

約数ペア:

[(1, 26769771), (3, 8923257), (7, 3824253), (9, 2974419), (21, 1274751), (27, 991473), (31, 863541), (63, 424917), (81, 330491), (93, 287847), (189, 141639), (217, 123363), (279, 95949), (567, 47213), (651, 41121), (837, 31983), (1523, 17577), (1953, 13707), (2511, 10661), (4569, 5859)]