153112239

素因数分解:

$3^2\times 7^1\times {\mathrm{743}}^1\times {\mathrm{3271}}^1$

素因数の和:4027

約数の個数: 24

約数和(自身を含む): 253174272

約数和(自身を除く): 100062033

約数列:

[1, 3, 7, 9, 21, 63, 743, 2229, 3271, 5201, 6687, 9813, 15603, 22897, 29439, 46809, 68691, 206073, 2430353, 7291059, 17012471, 21873177, 51037413, 153112239]

約数ペア:

[(1, 153112239), (3, 51037413), (7, 21873177), (9, 17012471), (21, 7291059), (63, 2430353), (743, 206073), (2229, 68691), (3271, 46809), (5201, 29439), (6687, 22897), (9813, 15603)]