27847917

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4639}}^1$

素因数の和:4697

約数の個数: 24

約数和(自身を含む): 43430400

約数和(自身を除く): 15582483

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 2001, 4639, 6003, 13917, 41751, 106697, 134531, 320091, 403593, 960273, 1210779, 3094213, 9282639, 27847917]

約数ペア:

[(1, 27847917), (3, 9282639), (9, 3094213), (23, 1210779), (29, 960273), (69, 403593), (87, 320091), (207, 134531), (261, 106697), (667, 41751), (2001, 13917), (4639, 6003)]