26874441

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 44478720

約数和(自身を除く): 17604279

約数列:

[1, 3, 9, 11, 33, 43, 59, 99, 107, 129, 177, 321, 387, 473, 531, 649, 963, 1177, 1419, 1947, 2537, 3531, 4257, 4601, 5841, 6313, 7611, 10593, 13803, 18939, 22833, 27907, 41409, 50611, 56817, 69443, 83721, 151833, 208329, 251163, 271459, 455499, 624987, 814377, 2443131, 2986049, 8958147, 26874441]

約数ペア:

[(1, 26874441), (3, 8958147), (9, 2986049), (11, 2443131), (33, 814377), (43, 624987), (59, 455499), (99, 271459), (107, 251163), (129, 208329), (177, 151833), (321, 83721), (387, 69443), (473, 56817), (531, 50611), (649, 41409), (963, 27907), (1177, 22833), (1419, 18939), (1947, 13803), (2537, 10593), (3531, 7611), (4257, 6313), (4601, 5841)]