54547479

素因数分解:

$3^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1123}}^1$

素因数の和:1396

約数の個数: 32

約数和(自身を含む): 92797440

約数和(自身を除く): 38249961

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 257, 771, 1123, 1799, 2313, 3369, 5397, 6939, 7861, 10107, 16191, 23583, 30321, 48573, 70749, 212247, 288611, 865833, 2020277, 2597499, 6060831, 7792497, 18182493, 54547479]

約数ペア:

[(1, 54547479), (3, 18182493), (7, 7792497), (9, 6060831), (21, 2597499), (27, 2020277), (63, 865833), (189, 288611), (257, 212247), (771, 70749), (1123, 48573), (1799, 30321), (2313, 23583), (3369, 16191), (5397, 10107), (6939, 7861)]