55576671

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{3209}}^1$

素因数の和:3486

約数の個数: 16

約数和(自身を含む): 77656320

約数和(自身を除く): 22079649

約数列:

[1, 3, 23, 69, 251, 753, 3209, 5773, 9627, 17319, 73807, 221421, 805459, 2416377, 18525557, 55576671]

約数ペア:

[(1, 55576671), (3, 18525557), (23, 2416377), (69, 805459), (251, 221421), (753, 73807), (3209, 17319), (5773, 9627)]