90071151

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2477}}^1$

素因数の和:2551

約数の個数: 32

約数和(自身を含む): 137023488

約数和(自身を除く): 46952337

約数列:

[1, 3, 17, 23, 31, 51, 69, 93, 391, 527, 713, 1173, 1581, 2139, 2477, 7431, 12121, 36363, 42109, 56971, 76787, 126327, 170913, 230361, 968507, 1305379, 1766101, 2905521, 3916137, 5298303, 30023717, 90071151]

約数ペア:

[(1, 90071151), (3, 30023717), (17, 5298303), (23, 3916137), (31, 2905521), (51, 1766101), (69, 1305379), (93, 968507), (391, 230361), (527, 170913), (713, 126327), (1173, 76787), (1581, 56971), (2139, 42109), (2477, 36363), (7431, 12121)]