55627761

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71593}}^1$

素因数の和:71640

約数の個数: 16

約数和(自身を含む): 87058304

約数和(自身を除く): 31430543

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 71593, 214779, 501151, 1503453, 2648941, 7946823, 18542587, 55627761]

約数ペア:

[(1, 55627761), (3, 18542587), (7, 7946823), (21, 2648941), (37, 1503453), (111, 501151), (259, 214779), (777, 71593)]