77137569

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{42641}}^1$

素因数の和:42717

約数の個数: 16

約数和(自身を含む): 115986240

約数和(自身を除く): 38848671

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 42641, 127923, 383769, 1151307, 2856947, 8570841, 25712523, 77137569]

約数ペア:

[(1, 77137569), (3, 25712523), (9, 8570841), (27, 2856947), (67, 1151307), (201, 383769), (603, 127923), (1809, 42641)]