77282991

素因数分解:

$3^5\times {\mathrm{41}}^1\times {\mathrm{7757}}^1$

素因数の和:7813

約数の個数: 24

約数和(自身を含む): 118604304

約数和(自身を除く): 41321313

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 369, 1107, 3321, 7757, 9963, 23271, 69813, 209439, 318037, 628317, 954111, 1884951, 2862333, 8586999, 25760997, 77282991]

約数ペア:

[(1, 77282991), (3, 25760997), (9, 8586999), (27, 2862333), (41, 1884951), (81, 954111), (123, 628317), (243, 318037), (369, 209439), (1107, 69813), (3321, 23271), (7757, 9963)]