27774171

素因数分解:

$3^6\times {\mathrm{31}}^1\times {\mathrm{1229}}^1$

素因数の和:1278

約数の個数: 28

約数和(自身を含む): 43020480

約数和(自身を除く): 15246309

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 729, 837, 1229, 2511, 3687, 7533, 11061, 22599, 33183, 38099, 99549, 114297, 298647, 342891, 895941, 1028673, 3086019, 9258057, 27774171]

約数ペア:

[(1, 27774171), (3, 9258057), (9, 3086019), (27, 1028673), (31, 895941), (81, 342891), (93, 298647), (243, 114297), (279, 99549), (729, 38099), (837, 33183), (1229, 22599), (2511, 11061), (3687, 7533)]