27783654

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{277}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 56778720

約数和(自身を除く): 28995066

約数列:

[1, 2, 3, 6, 73, 146, 219, 229, 277, 438, 458, 554, 687, 831, 1374, 1662, 16717, 20221, 33434, 40442, 50151, 60663, 63433, 100302, 121326, 126866, 190299, 380598, 4630609, 9261218, 13891827, 27783654]

約数ペア:

[(1, 27783654), (2, 13891827), (3, 9261218), (6, 4630609), (73, 380598), (146, 190299), (219, 126866), (229, 121326), (277, 100302), (438, 63433), (458, 60663), (554, 50151), (687, 40442), (831, 33434), (1374, 20221), (1662, 16717)]