77809113

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1097}}^1$

素因数の和:1214

約数の個数: 32

約数和(自身を含む): 120165120

約数和(自身を除く): 42356007

約数列:

[1, 3, 9, 27, 37, 71, 111, 213, 333, 639, 999, 1097, 1917, 2627, 3291, 7881, 9873, 23643, 29619, 40589, 70929, 77887, 121767, 233661, 365301, 700983, 1095903, 2102949, 2881819, 8645457, 25936371, 77809113]

約数ペア:

[(1, 77809113), (3, 25936371), (9, 8645457), (27, 2881819), (37, 2102949), (71, 1095903), (111, 700983), (213, 365301), (333, 233661), (639, 121767), (999, 77887), (1097, 70929), (1917, 40589), (2627, 29619), (3291, 23643), (7881, 9873)]