28305386523

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{2099}}^1\times {\mathrm{2887}}^1$

素因数の和:5168

約数の個数: 32

約数和(自身を含む): 42211008000

約数和(自身を除く): 13905621477

約数列:

[1, 3, 9, 27, 173, 519, 1557, 2099, 2887, 4671, 6297, 8661, 18891, 25983, 56673, 77949, 363127, 499451, 1089381, 1498353, 3268143, 4495059, 6059813, 9804429, 13485177, 18179439, 54538317, 163614951, 1048347649, 3145042947, 9435128841, 28305386523]

約数ペア:

[(1, 28305386523), (3, 9435128841), (9, 3145042947), (27, 1048347649), (173, 163614951), (519, 54538317), (1557, 18179439), (2099, 13485177), (2887, 9804429), (4671, 6059813), (6297, 4495059), (8661, 3268143), (18891, 1498353), (25983, 1089381), (56673, 499451), (77949, 363127)]