60720381

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{811}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 93542400

約数和(自身を除く): 32822019

約数列:

[1, 3, 9, 27, 47, 59, 141, 177, 423, 531, 811, 1269, 1593, 2433, 2773, 7299, 8319, 21897, 24957, 38117, 47849, 74871, 114351, 143547, 343053, 430641, 1029159, 1291923, 2248903, 6746709, 20240127, 60720381]

約数ペア:

[(1, 60720381), (3, 20240127), (9, 6746709), (27, 2248903), (47, 1291923), (59, 1029159), (141, 430641), (177, 343053), (423, 143547), (531, 114351), (811, 74871), (1269, 47849), (1593, 38117), (2433, 24957), (2773, 21897), (7299, 8319)]