126697473

素因数分解:

$3^3\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1493}}^1$

素因数の和:1958

約数の個数: 32

約数和(自身を含む): 215136000

約数和(自身を除く): 88438527

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 449, 1347, 1493, 3143, 4041, 4479, 9429, 10451, 12123, 13437, 28287, 31353, 40311, 84861, 94059, 282177, 670357, 2011071, 4692499, 6033213, 14077497, 18099639, 42232491, 126697473]

約数ペア:

[(1, 126697473), (3, 42232491), (7, 18099639), (9, 14077497), (21, 6033213), (27, 4692499), (63, 2011071), (189, 670357), (449, 282177), (1347, 94059), (1493, 84861), (3143, 40311), (4041, 31353), (4479, 28287), (9429, 13437), (10451, 12123)]