143285247

素因数分解:

$3^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{3593}}^1$

素因数の和:3820

約数の個数: 32

約数和(自身を含む): 243816960

約数和(自身を除く): 100531713

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 211, 633, 1477, 1899, 3593, 4431, 5697, 10779, 13293, 25151, 32337, 39879, 75453, 97011, 226359, 679077, 758123, 2274369, 5306861, 6823107, 15920583, 20469321, 47761749, 143285247]

約数ペア:

[(1, 143285247), (3, 47761749), (7, 20469321), (9, 15920583), (21, 6823107), (27, 5306861), (63, 2274369), (189, 758123), (211, 679077), (633, 226359), (1477, 97011), (1899, 75453), (3593, 39879), (4431, 32337), (5697, 25151), (10779, 13293)]