75248663

素因数分解:

$7^2\times {\mathrm{23}}^2\times {\mathrm{2903}}^1$

素因数の和:2963

約数の個数: 18

約数和(自身を含む): 91536984

約数和(自身を除く): 16288321

約数列:

[1, 7, 23, 49, 161, 529, 1127, 2903, 3703, 20321, 25921, 66769, 142247, 467383, 1535687, 3271681, 10749809, 75248663]

約数ペア:

[(1, 75248663), (7, 10749809), (23, 3271681), (49, 1535687), (161, 467383), (529, 142247), (1127, 66769), (2903, 25921), (3703, 20321)]