189451773

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{50969}}^1$

素因数の和:51041

約数の個数: 24

約数和(自身を含む): 318052800

約数和(自身を除く): 128601027

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 50969, 152907, 356783, 458721, 1070349, 3007171, 3211047, 9021513, 21050197, 27064539, 63150591, 189451773]

約数ペア:

[(1, 189451773), (3, 63150591), (7, 27064539), (9, 21050197), (21, 9021513), (59, 3211047), (63, 3007171), (177, 1070349), (413, 458721), (531, 356783), (1239, 152907), (3717, 50969)]