45648057

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23887}}^1$

素因数の和:23917

約数の個数: 24

約数和(自身を含む): 76250496

約数和(自身を除く): 30602439

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 23887, 71661, 167209, 310531, 501627, 931593, 1170463, 2173717, 3511389, 6521151, 15216019, 45648057]

約数ペア:

[(1, 45648057), (3, 15216019), (7, 6521151), (13, 3511389), (21, 2173717), (39, 1170463), (49, 931593), (91, 501627), (147, 310531), (273, 167209), (637, 71661), (1911, 23887)]