27689751

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{383}}^1$

素因数の和:695

約数の個数: 24

約数和(自身を含む): 41633280

約数和(自身を除く): 13943529

約数列:

[1, 3, 9, 29, 87, 261, 277, 383, 831, 1149, 2493, 3447, 8033, 11107, 24099, 33321, 72297, 99963, 106091, 318273, 954819, 3076639, 9229917, 27689751]

約数ペア:

[(1, 27689751), (3, 9229917), (9, 3076639), (29, 954819), (87, 318273), (261, 106091), (277, 99963), (383, 72297), (831, 33321), (1149, 24099), (2493, 11107), (3447, 8033)]