82568199

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{647}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 129392640

約数和(自身を除く): 46824441

約数列:

[1, 3, 7, 21, 59, 103, 177, 309, 413, 647, 721, 1239, 1941, 2163, 4529, 6077, 13587, 18231, 38173, 42539, 66641, 114519, 127617, 199923, 267211, 466487, 801633, 1399461, 3931819, 11795457, 27522733, 82568199]

約数ペア:

[(1, 82568199), (3, 27522733), (7, 11795457), (21, 3931819), (59, 1399461), (103, 801633), (177, 466487), (309, 267211), (413, 199923), (647, 127617), (721, 114519), (1239, 66641), (1941, 42539), (2163, 38173), (4529, 18231), (6077, 13587)]