118690209

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{647}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 200154240

約数和(自身を除く): 81464031

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 109, 153, 187, 327, 561, 647, 981, 1199, 1683, 1853, 1941, 3597, 5559, 5823, 7117, 10791, 10999, 16677, 20383, 21351, 32997, 61149, 64053, 70523, 98991, 120989, 183447, 211569, 362967, 634707, 775753, 1088901, 1198891, 2327259, 3596673, 6981777, 10790019, 13187801, 39563403, 118690209]

約数ペア:

[(1, 118690209), (3, 39563403), (9, 13187801), (11, 10790019), (17, 6981777), (33, 3596673), (51, 2327259), (99, 1198891), (109, 1088901), (153, 775753), (187, 634707), (327, 362967), (561, 211569), (647, 183447), (981, 120989), (1199, 98991), (1683, 70523), (1853, 64053), (1941, 61149), (3597, 32997), (5559, 21351), (5823, 20383), (7117, 16677), (10791, 10999)]