31608693

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4127}}^1$

素因数の和:4193

約数の個数: 24

約数和(自身を含む): 48941568

約数和(自身を除く): 17332875

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2553, 4127, 7659, 12381, 37143, 94921, 152699, 284763, 458097, 854289, 1374291, 3512077, 10536231, 31608693]

約数ペア:

[(1, 31608693), (3, 10536231), (9, 3512077), (23, 1374291), (37, 854289), (69, 458097), (111, 284763), (207, 152699), (333, 94921), (851, 37143), (2553, 12381), (4127, 7659)]