66199947

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 99083520

約数和(自身を除く): 32883573

約数列:

[1, 3, 11, 33, 59, 121, 177, 281, 363, 649, 843, 1331, 1947, 3091, 3993, 7139, 9273, 16579, 21417, 34001, 49737, 78529, 102003, 182369, 235587, 374011, 547107, 1122033, 2006059, 6018177, 22066649, 66199947]

約数ペア:

[(1, 66199947), (3, 22066649), (11, 6018177), (33, 2006059), (59, 1122033), (121, 547107), (177, 374011), (281, 235587), (363, 182369), (649, 102003), (843, 78529), (1331, 49737), (1947, 34001), (3091, 21417), (3993, 16579), (7139, 9273)]