55045869

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{13229}}^1$

素因数の和:13324

約数の個数: 16

約数和(自身を含む): 78321600

約数和(自身を除く): 23275731

約数列:

[1, 3, 19, 57, 73, 219, 1387, 4161, 13229, 39687, 251351, 754053, 965717, 2897151, 18348623, 55045869]

約数ペア:

[(1, 55045869), (3, 18348623), (19, 2897151), (57, 965717), (73, 754053), (219, 251351), (1387, 39687), (4161, 13229)]