181036701

素因数分解:

$3^5\times {\mathrm{499}}^1\times {\mathrm{1493}}^1$

素因数の和:2007

約数の個数: 24

約数和(自身を含む): 271908000

約数和(自身を除く): 90871299

約数列:

[1, 3, 9, 27, 81, 243, 499, 1493, 1497, 4479, 4491, 13437, 13473, 40311, 40419, 120933, 121257, 362799, 745007, 2235021, 6705063, 20115189, 60345567, 181036701]

約数ペア:

[(1, 181036701), (3, 60345567), (9, 20115189), (27, 6705063), (81, 2235021), (243, 745007), (499, 362799), (1493, 121257), (1497, 120933), (4479, 40419), (4491, 40311), (13437, 13473)]