189294303

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{881}}^1$

素因数の和:1295

約数の個数: 32

約数和(自身を含む): 292626432

約数和(自身を除く): 103332129

約数列:

[1, 3, 11, 17, 33, 51, 187, 383, 561, 881, 1149, 2643, 4213, 6511, 9691, 12639, 14977, 19533, 29073, 44931, 71621, 164747, 214863, 337423, 494241, 1012269, 3711653, 5736191, 11134959, 17208573, 63098101, 189294303]

約数ペア:

[(1, 189294303), (3, 63098101), (11, 17208573), (17, 11134959), (33, 5736191), (51, 3711653), (187, 1012269), (383, 494241), (561, 337423), (881, 214863), (1149, 164747), (2643, 71621), (4213, 44931), (6511, 29073), (9691, 19533), (12639, 14977)]