51943077

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{457}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 76663704

約数和(自身を除く): 24720627

約数列:

[1, 3, 9, 73, 173, 219, 457, 519, 657, 1371, 1557, 4113, 12629, 33361, 37887, 79061, 100083, 113661, 237183, 300249, 711549, 5771453, 17314359, 51943077]

約数ペア:

[(1, 51943077), (3, 17314359), (9, 5771453), (73, 711549), (173, 300249), (219, 237183), (457, 113661), (519, 100083), (657, 79061), (1371, 37887), (1557, 33361), (4113, 12629)]