80524143

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41231}}^1$

素因数の和:41275

約数の個数: 24

約数和(自身を含む): 137220096

約数和(自身を除く): 56695953

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 41231, 123693, 288617, 371079, 865851, 1278161, 2597553, 3834483, 8947127, 11503449, 26841381, 80524143]

約数ペア:

[(1, 80524143), (3, 26841381), (7, 11503449), (9, 8947127), (21, 3834483), (31, 2597553), (63, 1278161), (93, 865851), (217, 371079), (279, 288617), (651, 123693), (1953, 41231)]