157047717

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1\times {\mathrm{3797}}^1$

素因数の和:4628

約数の個数: 16

約数和(自身を含む): 222046272

約数和(自身を除く): 64998555

約数列:

[1, 3, 17, 51, 811, 2433, 3797, 11391, 13787, 41361, 64549, 193647, 3079367, 9238101, 52349239, 157047717]

約数ペア:

[(1, 157047717), (3, 52349239), (17, 9238101), (51, 3079367), (811, 193647), (2433, 64549), (3797, 41361), (11391, 13787)]