12866348529

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{439}}^1\times {\mathrm{6827}}^1$

素因数の和:7331

約数の個数: 40

約数和(自身を含む): 19630226880

約数和(自身を除く): 6763878351

約数列:

[1, 3, 9, 27, 53, 81, 159, 439, 477, 1317, 1431, 3951, 4293, 6827, 11853, 20481, 23267, 35559, 61443, 69801, 184329, 209403, 361831, 552987, 628209, 1085493, 1884627, 2997053, 3256479, 8991159, 9769437, 26973477, 29308311, 80920431, 158843809, 242761293, 476531427, 1429594281, 4288782843, 12866348529]

約数ペア:

[(1, 12866348529), (3, 4288782843), (9, 1429594281), (27, 476531427), (53, 242761293), (81, 158843809), (159, 80920431), (439, 29308311), (477, 26973477), (1317, 9769437), (1431, 8991159), (3951, 3256479), (4293, 2997053), (6827, 1884627), (11853, 1085493), (20481, 628209), (23267, 552987), (35559, 361831), (61443, 209403), (69801, 184329)]