47801151

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{811}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 74054400

約数和(自身を除く): 26253249

約数列:

[1, 3, 9, 27, 37, 59, 111, 177, 333, 531, 811, 999, 1593, 2183, 2433, 6549, 7299, 19647, 21897, 30007, 47849, 58941, 90021, 143547, 270063, 430641, 810189, 1291923, 1770413, 5311239, 15933717, 47801151]

約数ペア:

[(1, 47801151), (3, 15933717), (9, 5311239), (27, 1770413), (37, 1291923), (59, 810189), (111, 430641), (177, 270063), (333, 143547), (531, 90021), (811, 58941), (999, 47849), (1593, 30007), (2183, 21897), (2433, 19647), (6549, 7299)]