809955327

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{5437}}^1$

素因数の和:5607

約数の個数: 32

約数和(自身を含む): 1202798592

約数和(自身を除く): 392843265

約数列:

[1, 3, 17, 23, 51, 69, 127, 381, 391, 1173, 2159, 2921, 5437, 6477, 8763, 16311, 49657, 92429, 125051, 148971, 277287, 375153, 690499, 2071497, 2125867, 6377601, 11738483, 15881477, 35215449, 47644431, 269985109, 809955327]

約数ペア:

[(1, 809955327), (3, 269985109), (17, 47644431), (23, 35215449), (51, 15881477), (69, 11738483), (127, 6377601), (381, 2125867), (391, 2071497), (1173, 690499), (2159, 375153), (2921, 277287), (5437, 148971), (6477, 125051), (8763, 92429), (16311, 49657)]