80017077

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{81071}}^1$

素因数の和:81128

約数の個数: 16

約数和(自身を含む): 124526592

約数和(自身を除く): 44509515

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 81071, 243213, 567497, 1702491, 3810337, 11431011, 26672359, 80017077]

約数ペア:

[(1, 80017077), (3, 26672359), (7, 11431011), (21, 3810337), (47, 1702491), (141, 567497), (329, 243213), (987, 81071)]