164477319

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{22721}}^1$

素因数の和:22870

約数の個数: 16

約数和(自身を含む): 232673280

約数和(自身を除く): 68195961

約数列:

[1, 3, 19, 57, 127, 381, 2413, 7239, 22721, 68163, 431699, 1295097, 2885567, 8656701, 54825773, 164477319]

約数ペア:

[(1, 164477319), (3, 54825773), (19, 8656701), (57, 2885567), (127, 1295097), (381, 431699), (2413, 68163), (7239, 22721)]