80102561

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{25373}}^1$

素因数の和:25432

約数の個数: 16

約数和(自身を含む): 102307968

約数和(自身を除く): 22205407

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 25373, 177611, 279103, 1040293, 1953721, 7282051, 11443223, 80102561]

約数ペア:

[(1, 80102561), (7, 11443223), (11, 7282051), (41, 1953721), (77, 1040293), (287, 279103), (451, 177611), (3157, 25373)]