78821367

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{81343}}^1$

素因数の和:81382

約数の個数: 16

約数和(自身を含む): 117135360

約数和(自身を除く): 38313993

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 81343, 244029, 1382831, 1545517, 4148493, 4636551, 26273789, 78821367]

約数ペア:

[(1, 78821367), (3, 26273789), (17, 4636551), (19, 4148493), (51, 1545517), (57, 1382831), (323, 244029), (969, 81343)]