156638121

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{2657}}^1$

素因数の和:3160

約数の個数: 16

約数和(自身を含む): 214256064

約数和(自身を除く): 57617943

約数列:

[1, 3, 43, 129, 457, 1371, 2657, 7971, 19651, 58953, 114251, 342753, 1214249, 3642747, 52212707, 156638121]

約数ペア:

[(1, 156638121), (3, 52212707), (43, 3642747), (129, 1214249), (457, 342753), (1371, 114251), (2657, 58953), (7971, 19651)]