124568979

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{1321}}^1$

素因数の和:1427

約数の個数: 24

約数和(自身を含む): 180183312

約数和(自身を除く): 55614333

約数列:

[1, 3, 17, 43, 51, 129, 731, 1321, 1849, 2193, 3963, 5547, 22457, 31433, 56803, 67371, 94299, 170409, 965651, 2442529, 2896953, 7327587, 41522993, 124568979]

約数ペア:

[(1, 124568979), (3, 41522993), (17, 7327587), (43, 2896953), (51, 2442529), (129, 965651), (731, 170409), (1321, 94299), (1849, 67371), (2193, 56803), (3963, 31433), (5547, 22457)]