77120121

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{4327}}^1$

素因数の和:4800

約数の個数: 16

約数和(自身を含む): 111004544

約数和(自身を除く): 33884423

約数列:

[1, 3, 13, 39, 457, 1371, 4327, 5941, 12981, 17823, 56251, 168753, 1977439, 5932317, 25706707, 77120121]

約数ペア:

[(1, 77120121), (3, 25706707), (13, 5932317), (39, 1977439), (457, 168753), (1371, 56251), (4327, 17823), (5941, 12981)]