155472021

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{5741}}^1$

素因数の和:5826

約数の個数: 32

約数和(自身を含む): 248054400

約数和(自身を除く): 92582379

約数列:

[1, 3, 9, 17, 27, 51, 59, 153, 177, 459, 531, 1003, 1593, 3009, 5741, 9027, 17223, 27081, 51669, 97597, 155007, 292791, 338719, 878373, 1016157, 2635119, 3048471, 5758223, 9145413, 17274669, 51824007, 155472021]

約数ペア:

[(1, 155472021), (3, 51824007), (9, 17274669), (17, 9145413), (27, 5758223), (51, 3048471), (59, 2635119), (153, 1016157), (177, 878373), (459, 338719), (531, 292791), (1003, 155007), (1593, 97597), (3009, 51669), (5741, 27081), (9027, 17223)]